| Estensione del file | Autore/Produttore | Descrizione del file |
|---|---|---|
| Estensione $$F | IBM | OS/2 Database Format |
| Estensione $ER | N/A | Novell GroupWise Database Format |
| Estensione 1PE | N/A | TurboTax Tax Forms Format |
| Estensione 1PH | N/A | TurboTax Format |
| Estensione 3DB | Futuremark Corporation | 3DMark Database |
| Estensione 3DP | Futuremark | 3DMark03 Pro Benchmark Format |
| Estensione 3DR | Futuremark | 3DMark Result |
| Estensione 3DT | N/A | 3D Topicscape Meta-data Format |
| Estensione 3ME | Intuit | TurboTax Form Format |
| Estensione 3PE | Intuit | TurboTax Form Format |
| Estensione 4DC | 4D, Inc. | 4th Dimension Compiled Structure |
| Estensione 4DD | 4D | 4D Database Data Format |
| Estensione 4DL | 4D | 4th Dimension Database Log Format |
| Estensione 4DV | General Electric | 4D View Ultrasound Format |
| Estensione 4FS | Puppy Linux | Puppy Linux Save State Format |
| Estensione 4LK | 4D, Inc. | 4th Dimension Database |
| Estensione 4UG | 4D, Inc. | 4th Dimension Database |
| Estensione 4VR | N/A | 4th Dimension Database Windows Saved Variable |
| Estensione 73C | Texas Instruments | Texas Instruments TI-73 Complex Number Format |
| Estensione 73L | Texas Instruments | TI-73 Data List Format |
| Estensione 8XG | Texas Instruments | Texas Instruments TI-83/84 Plus Group Format |
| Estensione 8XK | Texas Instruments | TI-82 Plus Application Format |
| Estensione 8XS | Texas Instruments | Texas Instruments TI-83/84 Plus String Format |
| Estensione 8XV | Texas Instruments | Texas Instruments TI-83/84 Plus Variable Format |
| Estensione A1WISH | RapidSolution Software | Audials Wishlist Format |
| Estensione A3L | Adobe Systems | Adobe Authorware Library Format |
| Estensione A3M | Adobe Systems | Adobe Authorware Unpackaged Format |
| Estensione A3W | Adobe Systems | Adobe Authorware Unpackaged Format |
| Estensione A4L | Adobe Systems | Adobe Authorware Library Format |
| Estensione A4M | Adobe Systems | Adobe Authorware Unpackaged Format |
| Estensione A4W | Adobe Systems | Adobe Authorware Unpackaged Format |
| Estensione A5L | Adobe Systems | Adobe Authorware Library Format |
| Estensione A5W | Adobe Systems | Adobe Authorware Unpackaged Format |
| Estensione A65 | Adobe Systems | Adobe Authorware Library Format |
| Estensione AAM | Adobe Systems | Adobe Authorware Shocked Format |
| Estensione AAO | Dataland Software | Agenda At Once Format |
| Estensione AB | N/A | DNA Baser Chromatogram Format |
| Estensione AB1 | N/A | DNA Electropherogram Format |
| Estensione AB2 | Broderbund | |
| Estensione AB3 | Ulead Systems | Photoimpact 3 Album Format |
| Estensione ABCD | AV Books Publishers | AudioVisual Book Data Format |
| Estensione ABCDDB | Apple, Inc. | Apple Address Book Database |
| Estensione ABCDMR | Apple, Inc. | Apple Address Book Mail Recent |
| Estensione ABDATA | Adobe Systems | Adobe Bridge Data Format |
| Estensione ABI | N/A | Chromatogram Editor Format |
| Estensione ABKPRJ | Ashampoo | Ashampoo Burning Studio Backup Project Format |
| Estensione ABP | AVS | AVS Barcode Profile |
| Estensione ABS | ComponentAce | Absolute Database Single-file Database Format |
| Estensione ABY | AOL | AOL Directory Format |
| Estensione ACA | Microsoft | Microsoft Agent Character Format |
| Estensione ACAD | Autodesk, Inc. | AutoCAD Database |
| Estensione ACC | FKJ Software | Graphic Accounts Account Data Format |
| Estensione ACCDB | Microsoft | Microsoft Access 2007/2010 Database Format |
| Estensione ACCDC | Microsoft | Microsoft Access 2007/2010 Digitally Signed Database Format |
| Estensione ACCDE | Microsoft | Microsoft Access 2007/2010 Compiled Execute Only Format |
| Estensione ACCDR | Microsoft | Microsoft Access 2007/2010 Runtime Mode Database Format |
| Estensione ACCDT | Microsoft | Microsoft Access 2007/2010 Database Template Format |
| Estensione ACCDW | Microsoft | Microsoft Access Link Format |
| Estensione ACCFT | Microsoft | Microsoft Access Template Format |
| Estensione ACF | Microsoft | Microsoft Agent HTTP Character Format |
| Estensione ACG | Microsoft | Microsoft Agent Preview Format |
| Estensione ADB | Alpha Software | Ability Database Database Format |
| Estensione ADCP | Adobe Systems | Adobe Device Centra Project |
| Estensione ADE | N/A | Microsoft Access Compiled Project Format |
| Estensione ADF | The Sage Group | ACT! Data Format |
| Estensione ADN | Microsoft | Microsoft Access Blank Project Template |
| Estensione ADOX | ActivDox | ActivDox Document Format |
| Estensione ADP | Microsoft | Microsoft Access Project Format |
| Estensione ADT | Sage Software | ACT! Document Template Format |
| Estensione ADU | Addictive Software | Dictionary Format |
| Estensione ADV | Nortek | Nortek Acoustic Doppler Velocimeter Format |
| Estensione ADVS | Adobe Systems | Adobe Device Central Format |
| Estensione ADX | N/A | Approach Database Index Format |
| Estensione AE1 | FileMaker, Inc. | FileMaker Pro Runtime Database |
| Estensione AFE | Avid Technology | Avid Media Metadata Format |
| Estensione AFO | SoftPrime Development | Advanced File Organizer Catalog |
| Estensione AFT | Ancestry.com | Family Tree Data Format |
| Estensione AGD | AgileGraph | Agile Advantage Format |
| Estensione AGGR | Adobe Systems | Adobe Captivate Aggregator Format |
| Estensione AHB | Cosby Clifton Computer Consultants Ltd | AIM High Briefcase Report |
| Estensione AIFB | Symbian | AIF Builder Project Format |
| Estensione AIV | EllaZ Systems | AIVault Data Format |
| Estensione ALC | Microsoft | Microsoft Dynamics AX Label Description Format |
| Estensione ALD | Microsoft | Microsoft Dynamics AX Application Label Data Format |
| Estensione ALF | The Sage Group | ACT! Lookup Format |
| Estensione ALI | Microsoft | Microsoft Dynamics AX Label Index Format |
| Estensione ALN | UltraTech Group | LexNavigator Database Update |
| Estensione AMB | Paragon Decision Technology | AIMMS Model Format |
| Estensione AMC | Ant Movie Catalog | Ant Movie Catalog Format |
| Estensione AMM | Bolide Software | All My Movies Film Database Format |
| Estensione AMSORM | Xcira | OnLine Ringman Format |
| Estensione AMU | Sony | Sony PictureGear Studio Photo Album Format |
| Estensione AN1 | DeLorme | DeLorme Street Atlas Drawing Format |
| Estensione ANKI | Damien Elmes | Anki Deck |
| Estensione ANME | Smith Micro | Anime Studio Project Format |
| Estensione ANSYM | Adobe Systems | Adobe Edge Animate Library Format |
| Estensione ANX | HotDocs | HotDocs Answer Format |
| Estensione APALBUM | Apple | Apple Aperture Album Format |
| Estensione APDB | Apple, Inc. | Apple Aperture Library |
| Estensione APH | Ability Plus Software | Ability Photoalbum Album Database Format |
| Estensione APLIBRARY | Apple | Aperture Pictures Library Database Format |
| Estensione APXL | Apple | Apple Keynote Presentation XML Document Settings Format |
| Estensione AQ | Incline Software, LC | Ancestral Quest Genealogy |
| Estensione AQC | Schlumberger Limited | AquaChem Database |
| Estensione ARA | LittleApps | Archivaldo Resource Archive |
| Estensione ARC | Nintendo | Nintendo Archive Format |
| Estensione ARFF | University of Waikato | Weka Attribute-relation Format |
| Estensione ARH | Dorel Micle | ArheoStratigraf Project Format |
| Estensione ASHPRJ | Ashampoo | Ashampoo Burning Studio Project Format |
| Estensione ASK | N/A | AskSam Database Format |
| Estensione ASM | Parametric Technology | Pro/ENGINEER Assembly Format |
| Estensione ASND | Adobe Systems | Adobe Soundbooth Sound Document Format |
| Estensione ASR | Adobe Systems | Adobe Photoshop Scratch Area Format |
| Estensione AST | Apple | ClarisWorks Assistant Format |
| Estensione ATO | E2S nv | ATO Modeler Project |
| Estensione ATS | DB Software Laboratory | Advanced ETL Processor Transformation Script Format |
| Estensione AUC | Jordysoft.com | AUC Database |
| Estensione AUF | ASA Datec Datensysteme GmbH | Update |
| Estensione AVC | Kaspersky Lab | Kaspersky Anti-Virus Database Format |
| Estensione AVENIRPROJ | Mariner Software | StoryMill Project Format |
| Estensione AVG | AVG Technologies (Grisoft) | AVG Antivirus Virus Database |
| Estensione AVJ | Avira Operations | Avira Anti-Vir Job Format |
| Estensione AVP | Avira Operations | AntiVir Scanner Parameters Format |
| Estensione AW | Microsoft | Answer Wizard Format |
| Estensione AWBS | Engineering Directorate | Data Storage |
| Estensione AWDB | ISS Data Security | Microsoft Works For Mac Database Format |
| Estensione AWG | Activeworlds | Activeworlds Object Group Format |
| Estensione AZW | Amazon | Amazon Kindle EBook Format |
| Estensione AZW1 | Amazon | Amazon Kindle Topaz E-book Format |
| Estensione AZZ | Antanas Zdramys | AZZ Cardfile Information Card Format |
| Estensione AZZX | Antanas Zdramys | Uncompressed AZZ Cardfile Data Format |
| Estensione B2 | N/A | Progress Database |
| Estensione BAFL | Burnaware Technologies | BurnAware Free Compilation Format |
| Estensione BAR | QUALCOMM | Brew MP Binary Application Resource Format |
| Estensione BASERPROJ | Heracle BioSoft | DNA Baser Project Format |
| Estensione BBT | Procedimientos-Uno, S.L. | BTwin Local Database |
| Estensione BC | Adobe Systems | Adobe Bridge Cache Format |
| Estensione BCC | Broderbund | Calendar Creator Customized Data Format |
| Estensione BCI | Belarc | Belarc Advisor Computer Profile Report |
| Estensione BCL | Illumina | Illumina CASAVA Base Call Format |
| Estensione BCM | Microsoft | Business Contact Manager Format |
| Estensione BCT | Adobe Systems | Adobe Bridge Cache Format |
| Estensione BDC | Babylon | Lingvo Dictionary Format |
| Estensione BDE | Micro Focus International plc | Borland Database Engine |
| Estensione BDF | N/A | Bdiff Bupdate Binary Update Format |
| Estensione BDIC | Google Chrome Dictionary Format | |
| Estensione BED | UCSC | UCSC BED Annotation Track Format |
| Estensione BES | Bitter End Systems | MOBY Database |
| Estensione BFI | Statistics Netherlands | Blaise Index |
| Estensione BFX | Cheyenne | Bitware BitFax Format |
| Estensione BGL | Babylon | Babylon Glossary Format |
| Estensione BGT | FKJ Software | Graphic Accounts Budget Data Format |
| Estensione BHO | Louis Kessler | Behold Settings Format |
| Estensione BI | Progress Software | Progress Database Before Image |
| Estensione BIM | Bytessence | Bytessence InstallMaker Project Format |
| Estensione BIONIX | BioniXWallpaper.com | Bionix Wallpaper List Format |
| Estensione BJO | Janet Davis Music Company | Instrument Tablature Format |
| Estensione BK | N/A | Adobe FrameMaker Book Format |
| Estensione BKK | BookBuddi | BookBuddi EBook Format |
| Estensione BLB | N/A | Blob Format |
| Estensione BLD | Cadsoft | Envisioneer Professional Model Format |
| Estensione BLG | Microsoft | Microsoft Windows Binary Performance Log Format |
| Estensione BLN | Golden Software | Golden Software Blanking File Format |
| Estensione BLOCKPLT | LEGO | LEGO MINDSTORMS NXT Palette Format |
| Estensione BLOGTHIS | Microsoft | Microsoft Windows Writer BlogThis Data Format |
| Estensione BM2 | DynaVox Mayer-Johnson | Boardmaker Interactive Board Format |
| Estensione BOK | Pearson Education | TestGen Test Bank Format |
| Estensione BOOKTEMPLATE | Apple | IBooks Author Book Template Format |
| Estensione BOX | N/A | FoxMail E-mail Box |
| Estensione BPD | Palo Alto Software | Business Plan Pro Data Format |
| Estensione BPDX | Palo Alto Software | Adobe Acrobat Catalog Batch PDX Format |
| Estensione BRAIN | TheBrain Technologies | PersonalBrain Mind Map Format |
| Estensione BRD | CadSoft | EAGLE Circuit Board Format |
| Estensione BRF | N/A | Braille Format |
| Estensione BRN | BrainStorm Software | BrainStorm Data Format |
| Estensione BRS | Adobe Systems | Adobe RoboHelp Browse Sequence Format |
| Estensione BRW | Calyx Software | Calyx Point Borrower Format |
| Estensione BSD | IEEE | BSDL Format |
| Estensione BSDL | IEEE | Boundary Scan Description Language Format |
| Estensione BSWX | Microsoft Corporation | Microsoft Office PerformancePoint Server Database |
| Estensione BTF | Bank of America | NationsBank Check Images |
| Estensione BTIF | Bank of America | NationsBank Check Image Format |
| Estensione BTINSTALL | BitTorrent | BitTorrent Installation Format |
| Estensione BTK | Procedimientos-Uno, S.L. | CLwin Tekton Database |
| Estensione BTM | Microsoft | Microsoft BizTalk Map Format |
| Estensione BTR | Pervasive Software | Btrieve Database Format |
| Estensione BTREE | Apple, Inc. | Apple Mac OS HFS+ B-tree |
| Estensione BVP | VodaHost | Bluevoda Website Builder Format |
| Estensione BW1 | Byteworx | FMEA Database |
| Estensione C2E | NJStar Software Corp. | Chinese Dictionary Index |
| Estensione C3D | N/A | Coordinate 3D Format |
| Estensione C4P | Codeweavers | CrossOver Software Installer Format |
| Estensione CADC | Corpatla | Corpatla Baudadministration Data Format |
| Estensione CAF | CalEd Software | Class Action Gradebook Format |
| Estensione CAJ | N/A | China Academic Journals Full-text Database |
| Estensione CAMM | Corpatla | Espresso Mind Map Mind Map Format |
| Estensione CAP | N/A | PacketView Pro Packet Trace Data Format |
| Estensione CAPX | Capella Software | Capella Format |
| Estensione CAT | N/A | Advanced Disk Catalog Database Format |
| Estensione CAV | Comodo Group | Comodo Virus Definitions Format |
| Estensione CAWR | Corpatla | Espresso Workreport Format |
| Estensione CBG | N/A | CyberGauge Data Format |
| Estensione CCA | Clickteam | Multimedia Fusion Format |
| Estensione CCH | Corel | CorelDRAW Corel Chart Format |
| Estensione CCP | RIB Software | RIB Import Converter Profile |
| Estensione CCR | N/A | HealthFrame ASTM Continuity Of Care Record Format |
| Estensione CCT | Adobe Systems | Macromedia (Adobe) Director Shockwave Cast Format |
| Estensione CDB | Nokia | Symbian OS Contact Database Format |
| Estensione CDF | ECMG | Content Definition Format |
| Estensione CDP | N/A | CD/Spectrum Pro Format |
| Estensione CDPX | CS Odessa | ConceptDraw PROJECT XML Format |
| Estensione CDPZ | CS Odessa | ConceptDraw PROJECT Document |
| Estensione CDR | Bosch | Bosch Crash Data Retrieval Data Format |
| Estensione CDX | N/A | Compound Index Format |
| Estensione CDXML | CambridgeSoft | ChemDraw XML Format |
| Estensione CEF | CalEd Software | Class Action Gradebook Elementary Edition Data Format |
| Estensione CEL | Battery 3 | Native Instruments Battery Drum Cell Format |
| Estensione CELTX | Celtx | Celtx Project Format |
| Estensione CFS | Zaplots | CFS Console Format |
| Estensione CHC | HCFR Mag | HCFR Colorimeter Data Format |
| Estensione CHG | N/A | Quicken Online Data Format |
| Estensione CHK | Sophos | InterCheck Checksum Database |
| Estensione CHN | N/A | Ethnograph Data Format |
| Estensione CHV | ChGroup | ChView Star Map Format |
| Estensione CKA | Comfort Software Group | Comfort Keys Database |
| Estensione CKP | Microsoft | Microsoft SQL Server Checkpoint Format |
| Estensione CKT | Altium | B2 Spice Circuit Design Format |
| Estensione CKZ | N/A | QuickSFV File Verification Database |
| Estensione CL2 | HY-TEK Sports Software | HY-TEK Meet Results Format |
| Estensione CL4 | Sonic Solutions | Easy CD Creator CD Layout Format |
| Estensione CLASSLIST | SMART Technologies | SMART Notebook Class List Format |
| Estensione CLB | ICQ | ICQ Contact List Format |
| Estensione CLG | Galleria Software | CollageMaker Graphic Format |
| Estensione CLIX | Rixstep | CLIX Command Format |
| Estensione CLK | Corel | CorelDRAW Corel R.A.V.E. Animation Format |
| Estensione CLM | YMAX | Micrografx Picture Publisher Macro Format |
| Estensione CLP | N/A | Microsoft Windows Clipboard Format |
| Estensione CLX | Adobe Systems | Adobe Standard Dictionary Format |
| Estensione CM10 | LexisNexis | CaseMap Case Format |
| Estensione CMA | IBM | Applix TM1 Database Format |
| Estensione CMAP | IHMC | CmapTools Concept Map Format |
| Estensione CMBL | Vernier Software & Technology | Logger Pro Data Format |
| Estensione CMDB | ANSYS Inc. | ANSYS CFX Mesh Database |
| Estensione CML | N/A | Chemical Markup Language Document Format |
| Estensione CN1 | MITRE | CNR Modem Initialization Data Format |
| Estensione CNA | OpEx Software | Catena Project Format |
| Estensione COLLECTION | Adobe Systems | Adobe Bridge Collection Format |
| Estensione CONTACT | Microsoft | Microsoft Windows Contact Format |
| Estensione COR | Trimble Navigation | Trimble GPS Pathfinder Office Corrected SSF Format |
| Estensione CPF | IBM | Cognos Project Format |
| Estensione CPK | Microsoft | DTM Test Log Format |
| Estensione CPMZ | Benetech | Miradi Project Format |
| Estensione CPTL | Adobe Systems | Adobe Captivate Project Template Format |
| Estensione CPTX | Adobe Systems | Adobe Captivate Project Format |
| Estensione CRB | BigOven.com | BigOven Recipe Database |
| Estensione CREV | Adobe Systems | Adobe Captivate Review Format |
| Estensione CRP | dataBased Intelligence, Inc. | DBASE IV Encrypted Database |
| Estensione CRTX | Microsoft | Microsoft Office 2007 Chart Template Format |
| Estensione CRY | CRYTEK | CryENGINE Map Format |
| Estensione CRYPT5 | WhatsApp Inc. | WhatsApp Messenger Encrypted Message Database Backup |
| Estensione CRYPT6 | WhatsApp Inc. | WhatsApp Messenger Encrypted Message Database Backup |
| Estensione CRYPT7 | WhatsApp Inc. | WhatsApp Messenger Encrypted Message Database Backup |
| Estensione CSA | Agilent | Agilent PNA Code Calset Format |
| Estensione CSL | Technicolor | CineStyle Color Settings Format |
| Estensione CSQ | Microsoft Corporation | Microsoft FoxPro Queries |
| Estensione CSV | N/A | Comma Separated Value Format |
| Estensione CTF | N/A | WhereIsIt Catalog Format |
| Estensione CTL | StepMania | StepMania SMZIP Package Description Format |
| Estensione CTM | Reallusion | Crazy Talk Face Model Format |
| Estensione CTPROJECT | Reallusion | CrazyTalk Animator Project |
| Estensione CTT | Microsoft | Windows Live Messenger Contact List Format |
| Estensione CTV | Swiss Academic Software | Citavi Project Format |
| Estensione CTV3 | Swiss Academic Software | Citavi 3 Project Format |
| Estensione CUB | Microsoft | Analysis Services Cube Format |
| Estensione CURRENT | WhatsApp Inc. | WhatsApp Messenger Encrypted Message Database |
| Estensione CURSORFX | Stardock | CursorFX Cursor Theme Format |
| Estensione CURXPTHEME | Stardock | CursorFX Theme Format |
| Estensione CVA | ACD Systems | Canvas Sequence Set Format |
| Estensione CVD | Sourcefire | Clam AntiVirus Database Format |
| Estensione CVN | Sonic Solutions | Sonic CineVision Encoding Session Format |
| Estensione CWDB | Apple, Inc. | ClarisWorks Database |
| Estensione CWK | Apple | ClarisWorks Document Format |
| Estensione CWW | Variety Games | Crossword Weaver Format |
| Estensione CWZ | New Wave Concepts Limited | Circuit Wizard Format |
| Estensione CXD | Hamamatsu Photonics | SimplePCI Graphics Data Format |
| Estensione CXF | Chemical Abstracts Service | Chemical EXchange Format |
| Estensione CXT | Adobe Systems | Adobe Director Protected Cast Format |
| Estensione CYO | Hot Neuron | Clustify Output Format |
| Estensione CYS | Hot Neuron | Clustify Summary Statistics Format |
| Estensione CZI | Carl Zeiss | Carl Zeiss Image Data Format |
| Estensione CZP | Crick Software | ClozePro Archive Format |
| Estensione D1 | N/A | Progress Database |
| Estensione D2 | N/A | Progress Database |
| Estensione DA2 | HammerTap | DeepAnalysis 2 EBay Auction Data |
| Estensione DAB | Firetongue Software | OrangeCD Catalog Database |
| Estensione DACONNECTIONS | RemObjects | RemObjects Data Abstract Connections Format |
| Estensione DACPAC | Microsoft | Database Deployment Format |
| Estensione DAD | RemObjects | RemObjects Data Abstract Driver Format |
| Estensione DADIAGRAMS | RemObjects | RemObjects Data Abstract Data Diagrams Format |
| Estensione DAF | Telecompute Integrated Systems | Digital Anchor Data Format |
| Estensione DAL | MediaChance | DVD-lab Project Format |
| Estensione DAM | Bissantz | DeltaMaster Analysis Model Format |
| Estensione DAS | Bissantz | DeltaMaster Analysis Session Format |
| Estensione DASCHEMA | RemObjects | Data Abstract Database Schema Format |
| Estensione DAT | N/A | Program Data Format |
| Estensione DATA | Appricon | Analysis Studio Offline Data Format |
| Estensione DB | N/A | Database Format |
| Estensione DB- | Symantec | Norton Nprotect Database Format |
| Estensione DB-JOURNAL | SQLite Development Team | SQLite Database Journal |
| Estensione DB-SHM | SQLite | Google Android SQLite Temporary Database Format |
| Estensione DB-WAL | SQLite | Google Android SQLite Temporary Database Format |
| Estensione DB2 | dBASE | DBASE II Database Format |
| Estensione DB2P | N/A | IBM Database Project |
| Estensione DB3 | SQLite | Database Format |
| Estensione DB3-JOURNAL | SQLite Development Team | SQLite Temporary Database Journal |
| Estensione DB4 | dataBased Intelligence, Inc. | DBase IV Data |
| Estensione DBC | N/A | Microsoft Visual FoxPro Database Format |
| Estensione DBD | Macrovision | DemoShield Project Format |
| Estensione DBF | dBASE | Common Database Format |
| Estensione DBGSYM | N/A | Debug Symbols Format |
| Estensione DBLIB | Altium Limited. | Altium Designer Database Library |
| Estensione DBMDL | Microsoft Corporation | Microsoft Visual Studio Database Project |
| Estensione DBS | Unify | SQL Structured Query Language Database Command Format |
| Estensione DBT | N/A | Database Text Memo Format |
| Estensione DBV | N/A | Database Variable Field |
| Estensione DBW | Microsoft Corporation | Microsoft Windows Database |
| Estensione DBX | Microsoft | Microsoft Visual FoxPro Table |
| Estensione DCB | LexisNexis | Concordance Database Control Block Format |
| Estensione DCF | ACCA Software | DCF Document Computation Format |
| Estensione DCL | SystemTools | DumpSec Format |
| Estensione DCM | Fujiwara Software | DiskCatalogMaker Catalog Database Format |
| Estensione DCMD | Fujiwara Software | DiskCatalogMaker Catalog Database Format |
| Estensione DCMF | Fujiwara Software | DiskCatalogMaker Catalog |
| Estensione DCPF | Sonic Solutions | Roxio Disc Copier Project Format |
| Estensione DCPR | Adobe Systems | Adobe Photoshop DNG Digital Negative Camera Profile Recipe Format |
| Estensione DCT | N/A | Microsoft Visual FoxPro Database Container Memo Format |
| Estensione DCX | N/A | Microsoft Visual FoxPro Database Container (DBC) |
| Estensione DDC | Daren Softwares | DivX Descriptor DVD Description Format |
| Estensione DDCX | Daren Softwares | DivX Descriptor 2 Format |
| Estensione DDL | N/A | SQL Data Definition Language Format |
| Estensione DDR | FileMaker, Inc. | FileMaker Pro Database Design Report |
| Estensione DDT | Michael Vinther | Diagram Designer Template Format |
| Estensione DEPROJ | NCH Software | Disketch Project Format |
| Estensione DES | Intuit | QuickBooks Form Design Template Format |
| Estensione DET | Sage | ACT! Format |
| Estensione DEVELVE | Develve | Develve Format |
| Estensione DEVICEINFO | Apple | Apple IPhone Configuration Utility Format |
| Estensione DEVX | Rick Meyers | E-sword Devotional |
| Estensione DEX | DEXIS | DEXIS Dental Radiograph Format |
| Estensione DEZ | Datanamic Solutions BV | DeZign For Databases Project |
| Estensione DF3 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis7 And Omnis Studio Database |
| Estensione DF4 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis7 And Omnis Studio Database |
| Estensione DF6 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis7 And Omnis Studio Database |
| Estensione DF7 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis Studio Database |
| Estensione DFM | Sentel Advance | Midas ViewPoint Display Form Format |
| Estensione DFPROJ | DVD Flick | DVD Flick Project Format |
| Estensione DGS | DevSoft | DevSoft 3D Screen Creator Scene Format |
| Estensione DHCD | DHCD Computing | DHCD Computing Format |
| Estensione DHT | Aptech | GAUSS Data Set Header Format |
| Estensione DIA | Spacetornado.com | Do It Again Macro Script Format |
| Estensione DIF | Microsoft | Digital Interface Format |
| Estensione DII | CT Summation | CT Summation Document Image Information Load Format |
| Estensione DITA | OASIS | DITA Output Format |
| Estensione DITAMAP | OASIS | DITAmap Format |
| Estensione DITAVAL | International Standards Organization | DITA Conditions Format |
| Estensione DJM | Dynoject Research | Dynojet Map Format |
| Estensione DKT | d-lusion interactive media | DiGiTIAL THUNDER Drum Kit Format |
| Estensione DLK | Milestone Systems | Xprotect License Code List |
| Estensione DM2 | Charonware | Toad Data Modeler Format |
| Estensione DMC | nModal Solutions | Datamartist Data Canvas Format |
| Estensione DMM | Seavus | DropMind Mind Map Format |
| Estensione DMMX | Seavus | DropMind XML Map Bundle Format |
| Estensione DMO | N/A | Demo Format |
| Estensione DMPR | e3 Software | Direct Mail Project Format |
| Estensione DMR | BrainVoyager | BrainVoyager QX Project Format |
| Estensione DMSK | DivX | DivX Web Player Temporary Download Format |
| Estensione DMSP | Sonic Solutions | Roxio PhotoSuite Project Format |
| Estensione DNC | Markus Bader | DANCE Pattern Data Format |
| Estensione DOCKZIP | Stardock | Stardock ObjectDock Format |
| Estensione DP1 | Logotron | DataPower Database Format |
| Estensione DPN | Depiction | Depiction Format |
| Estensione DPT | Kingsoft | Kingsoft Presentation Template |
| Estensione DPX | Vasco Data Security International | VASCO DIGIPASS Format |
| Estensione DQL | Sapphire Group | DataEase Database |
| Estensione DQY | Microsoft | Microsoft Excel ODBC Query Format |
| Estensione DRF | Dynojet Research | Dynojet Run Format |
| Estensione DRL | N/A | Gerber Drill Rack Format |
| Estensione DRSCAN | Prosoft Engineering | Data Rescue Scans Format |
| Estensione DRZ | Space Telescope Science Institute | PyDrizzle Data Format |
| Estensione DSB | Orchida Soft | Orchida Embroidery System Format |
| Estensione DSD | Numerical Computing | Diet Studio Data Format |
| Estensione DSDB | ANSYS Inc. | ANSYS CFX Simulation Database |
| Estensione DSK | N/A | Simple IDs Database |
| Estensione DSN | N/A | Microsoft Database Source Name And Settings Format |
| Estensione DSX | Numerical Computing | Diet Studio XML Format |
| Estensione DSY | AJC | AJC Directory Synchronizer Project Format |
| Estensione DSZ | Orchida Soft | Orchida (OES) Embroidery Format |
| Estensione DT | d-lusion interactive media | Drum Station Machine State Format |
| Estensione DTA | IWIS | Chain Engineering Database Format |
| Estensione DTD | TechSoft UK | Design Tools Draw Format |
| Estensione DTR | AFT | DATroniC Data Recording |
| Estensione DTSX | Microsoft | DTS Settings Format |
| Estensione DVC | Nuance Communications | Dragon NaturallySpeaking Voice Command Format |
| Estensione DVDPROJ | Apple | Apple IDVD Project Format |
| Estensione DVDS | DVDStyler | DVDStyler Project Format |
| Estensione DVO | DVO Enterprises | Cookn Cookbook Format |
| Estensione DWI | N/A | Dance With Intensity Format |
| Estensione DWP | ExperimentalScene | DarkWave Studio Project Format |
| Estensione DWS | Adobe Systems | Adobe Dreamweaver Site Definition Format |
| Estensione DWZ | Corel | Ulead DVD MovieFactory Project Format |
| Estensione DXL | IBM | Domino XML Format |
| Estensione EAP | N/A | Enterprise Architect Project Format |
| Estensione EAS | Rockwell Automation | RSLogix Symbol Format |
| Estensione EBUILD | Gentoo | Portage EBuild Script Format |
| Estensione EC0 | MetroCount | MetroCount Traffic Data Format |
| Estensione EC3 | EPSON | EPSON Print CD Format |
| Estensione EC4 | EPSON | EPSON Print CD Document Format |
| Estensione ECC | dvdisaster | Dvdisaster Error-correction Format |
| Estensione ECFG | N/A | ESRI XML Zipped Database |
| Estensione ECL | Management-Ware Solutions | Management-Ware Mass Mailing News E-campaign List Format |
| Estensione ECO | NetManage | ECCO Database Format |
| Estensione ECX | NetManage | ECCO Pro Damaged Database Format |
| Estensione EDAT2 | Psychology Software Tools | E-Prime 2 E-DataAid Data Format |
| Estensione EDB | Microsoft | Exchange Information Store Database |
| Estensione EDF | Dunstad | Estimator Data Format |
| Estensione EDFX | Dunstad Software | Estimator.NET Estimate Format |
| Estensione EDG | Pacestar Software | EDGE Diagrammer Diagram Format |
| Estensione EDI | N/A | EDI Engine Electronic Data Interchange Format |
| Estensione EEP | N/A | EEPROM Data Format |
| Estensione EFP | Microsoft | Microsoft Exchange Server Form Message Template Format |
| Estensione EFX | j2 Global Communications | Everex EFax Fax Document Format |
| Estensione EGP | Edline | Easy Grade Pro Gradebook Format |
| Estensione EIT | Microsoft Corporation | Microsoft Encarta Database Update |
| Estensione EM | Adobe Systems | Adobe Encore Menu Template Format |
| Estensione EMB | Wilcom | Orchida Embroidery System Embroidery Pattern Format |
| Estensione EMD | N/A | ChessBase Table Base Format |
| Estensione EMLXPART | N/A | Apple Mail Attachment Format |
| Estensione EMRG | Psychology Software Tools | E-Merge 1.x Data Format |
| Estensione EMRG2 | Psychology Software Tools | E-Merge 2.0 Data Format |
| Estensione ENB | Evernote Corporation | Evernote 2.x Database |
| Estensione ENC | NOAA | Electronic Navigation Chart Format |
| Estensione ENEX | Evernote | Evernote Exported XML Format |
| Estensione ENL | Thomson Reuters | Endnote Library Format |
| Estensione ENLX | Thomson Reuters | EndNote Archived Library Format |
| Estensione ENQ | Thomson Reuters | EndNote Saved Search Format |
| Estensione ENV | N/A | Adobe Acrobat Dictionary Format |
| Estensione ENW | Thomson Reuters | EndNote Citation Format |
| Estensione EPD | SourceForge.net | ChessDB Extended Position Description |
| Estensione EPF | Planit Software | EdgeCAM Part Data Format |
| Estensione EPP | N/A | TalaPhoto Project |
| Estensione EPW | U.S. Department of Energy | EnergyPlus Weather Data Format |
| Estensione ER1 | Computer Associates | AllFusion ERWin Data Format |
| Estensione ERBSQL | Ruby community | Ruby SQL |
| Estensione ERD | The Eclipse Foundation | Active Media Eclipse Resource Database |
| Estensione ERSX | Eraser | Eraser Task List Format |
| Estensione ES2 | Psychology Software Tools | E-Prime E-Studio Experiment Format |
| Estensione ESB | Season Workshop | Es-Builder Database Format |
| Estensione ESE | Encrypt4all Software | Millions Email Generator Syntax Settings Format |
| Estensione ESP | N/A | ACD/Labs Dataset |
| Estensione ESQ | VSM Group | Embroidery Sequence Format |
| Estensione EST | N/A | Construction Cost Estimate Format |
| Estensione ESX | Xactware Solutions | Xactimate Format |
| Estensione ET | Research Machines | Easiteach Lesson Format |
| Estensione ETD | Adobe Systems | Acrobat EBook Reader EBX Transfer Data Format |
| Estensione ETT | Kingsoft | Kingsoft Spreadsheet Format |
| Estensione EV | N/A | Echoview Format |
| Estensione EV3 | HY-TEK Sports Software | HY-TEK Sports Team Manager Meet Event Format |
| Estensione EVY | N/A | Corel Envoy Document Format |
| Estensione EWS | Softouch Development | EasyWorship Schedule Format |
| Estensione EXIF | N/A | Exchangeable Image Format |
| Estensione EXL | SysTools | Export Lister Format |
| Estensione EXM | Boson Holdings | Boson Exam Format |
| Estensione EXP | N/A | Export Format |
| Estensione EXPORTEDFAVORITES | Panic | Transmit For Mac Exported Logins Format |
| Estensione EXX | IBM | IBM LinkWay Intermediate Format |
| Estensione F+DB | Microsoft Corporation | Microsoft FoxPro Database |
| Estensione F2B | UniSoft | ProntoGERBER-CONNECTION Board Database |
| Estensione F4X | Adobe Systems Incorporated | Adobe HTTP Dynamic Streaming Index |
| Estensione FA | N/A | FASTA DNA Data Format |
| Estensione FAMILYFILE | Leister Productions | Reunion Family Format |
| Estensione FASTA | N/A | FASTA Format DNA And Protein Sequence Alignment |
| Estensione FBD | ITI TranscenData | CADfix Geometry Database |
| Estensione FCD | N/A | First Choice Database |
| Estensione FCT | Salty Brine Software | FolderClone Task List Format |
| Estensione FDB | N/A | Portfolio Catalog Format |
| Estensione FDL | Corel Corporation | Corel Paradox Secondary Index |
| Estensione FDM | Microsoft | Microsoft Exchange Server Form Message Format |
| Estensione FDT | Apache | Apache Lucene Field Data |
| Estensione FFD | N/A | Flat File Description |
| Estensione FFO | Adobe Systems | Adobe Photoshop Format Info Format |
| Estensione FFS_DB | SourceForge.net | FreeFileSync Database |
| Estensione FFWP | Lucom | FormsForWeb Packet Format |
| Estensione FG3 | Efofex Software | FX Graph Interactive Graph Format |
| Estensione FGR | Fourth Ray Software | FRSGiftRegistry Database |
| Estensione FHC | Canute | Canute - FHC Data Format |
| Estensione FIC | N/A | WINDEV Hyper File Database |
| Estensione FID | Forensic Innovations | File Investigator Database Format |
| Estensione FIL | dataBased Intelligence | File List |
| Estensione FLAM3 | N/A | Fractal Flames Format |
| Estensione FLAME | N/A | Fractal Flame Parameters |
| Estensione FLIPCHART | Promethean | ActivInspire Flipchart Format |
| Estensione FLK | NewSoftwares.net | Folder Lock Encrypted Format |
| Estensione FLL | N/A | Visual FoxPro Dynamic Link Library |
| Estensione FLO | iGrafx | IGrafx FlowCharter Format |
| Estensione FLOW | Microsoft | Expression SketchFlow Data Format |
| Estensione FLP | Promethean | Activprimary Flipchart Format |
| Estensione FLT | Microsoft | Flight Simulator Saved Game Format |
| Estensione FLWA | NewSoftwares | Folder Lock Wallet Format |
| Estensione FM5 | FileMaker | FileMaker 5 Database Format |
| Estensione FMDB | ENSOFT INDIA | BUILD-QUANT Object Database |
| Estensione FMK4 | FileMaker, Inc. | FileMaker For Mac |
| Estensione FMP | FileMaker | Filemaker Pro Database |
| Estensione FMP12 | FileMaker | FileMaker Pro Database Format |
| Estensione FMPR | FileMaker, Inc. | FileMaker Pro Mac |
| Estensione FMPSL | FileMaker | FileMaker Pro Database Snapshot Format |
| Estensione FNBK | Nova Development | Food Network Recipe Manager Recipe Data Format |
| Estensione FNRECIPES | Nova Development | Food Network Recipe Format |
| Estensione FO | N/A | XSL-FO Form Format |
| Estensione FOB | Microsoft | Microsoft Dynamics NAV (Navision) Attain Object Format |
| Estensione FOC | Information Builders | FOCUS Database |
| Estensione FODP | Oracle | OpenDocument Flat XML Presentation Format |
| Estensione FOL | SoftKey | PFS First Choice Database Format |
| Estensione FOLX | Eltima Software | Folx Download Format |
| Estensione FOP | humanIT | InfoZoom Protected Data Format |
| Estensione FOX | humanIT | InfoZoom Data Format |
| Estensione FP3 | FileMaker | FileMaker Pro Database Format |
| Estensione FP4 | FileMaker | FileMaker Pro Database Format |
| Estensione FP5 | FileMaker | FileMaker Pro Database Format |
| Estensione FP7 | FileMaker | FileMaker Pro Database Format |
| Estensione FPSL | FileMaker | FileMaker Pro Snapshot Link |
| Estensione FPT | FileMaker | FileMaker Pro Database Memo Format |
| Estensione FQC | CaosG | FAQ Creator Format |
| Estensione FRL | N/A | Formflow Electronic Form Loader |
| Estensione FRM | MySQL | MySQL Database Metadata Format |
| Estensione FRO | N/A | DBASE IV Compiled Report Format |
| Estensione FRX | N/A | Visual FoxPro Main Report Description Format |
| Estensione FSB | Firelight Technologies | FMOD Audio Format |
| Estensione FSC | Practical Software Design | Practical Scriptwriter Format |
| Estensione FSIF | Avanquest | MyLabel Designer Deluxe Label Format |
| Estensione FTCH | Extensis a division of Celartem, Inc. | Extensis Portfolio Image Database |
| Estensione FTL | Pearl Street Software | Family Tree Legends Family Format |
| Estensione FTM | Ancestry.com | Family Tree Maker Family Format |
| Estensione FTW | Ancestry.com | Family Tree Maker Format |
| Estensione FW2 | Selections & Functions, Inc. | FrameWork Database |
| Estensione FW3 | Selections & Functions, Inc. | FrameWork III Database |
| Estensione FXF | IBM | IBM BigFix Action Format |
| Estensione FXP | Adobe Systems | Adobe Flash Catalyst FXP Project Format |
| Estensione GADGEPRJ | Ashampoo | Gadge It Project Format |
| Estensione GAL | Molecular Devices | GenePix Array List Format |
| Estensione GALLERY | SMART Technologies | SMART Notebook Gallery Format |
| Estensione GALLERYCOLLECTION | SMART Technologies | SMART Notebook Gallery Collection Format |
| Estensione GALLERYITEM | SMART Technologies | SMART Notebook Gallery Item Format |
| Estensione GAN | GanttProject | GanttProject Project Plan Format |
| Estensione GBK | NCBI | GenBank Data Format |
| Estensione GBR | N/A | Gerber Format |
| Estensione GC | Arizona | GraphClick Format |
| Estensione GCG | N/A | GCG 8 Sequence Chemical Format |
| Estensione GCW | Microsoft | Microsoft Math Worksheet Format |
| Estensione GCX | Apple | Apple Grapher Graph Format |
| Estensione GDB | Borland | Database Format |
| Estensione GDBINDEXES | Esri | ArcGIS Geodatabase Index |
| Estensione GDF | GUESS | GUESS Graph Data Format |
| Estensione GED | N/A | GEDCOM Family History Format |
| Estensione GEDATA | Qlucore | Qlucore Omics Explorer Data Format |
| Estensione GEDCOM | N/A | GEDCOM Genealogy Format |
| Estensione GEN | ESRI | Arcview ARC/INFO UnGenerate File Format |
| Estensione GEXF | GEXF Working Group | Graph Exchange XML Graph Format |
| Estensione GFORM | Link To Google Forms Web Application Form Document | |
| Estensione GGB | GeoGebra | GeoGebra Document Format |
| Estensione GIS | Zaplots | CFS Console Game Installer Settings Format |
| Estensione GLA | SourceTec Software | Sothink SWF Easy Project Format |
| Estensione GLD | Thermal Dynamics | Ground Loop Design Work Format |
| Estensione GLO | Adobe Systems | Adobe RoboHelp Glossary Format |
| Estensione GLS | Babylon | Babylon Builder Format |
| Estensione GMS | GMS | LibGMS Gesture And Motion Signal Format |
| Estensione GNO | GenoPro | GenoPro Genealogy Document Format |
| Estensione GNP | GNXAS | GNXAS GNPeak Output Format |
| Estensione GNUTAR | Free Software Foundation | TAR Archive Format |
| Estensione GP3 | Arobas Music | Guitar Pro 3 Project Format |
| Estensione GPF | European Commission | Grant Agreement Preparation Form Format |
| Estensione GPI | Garmin | Garmin Point Of Interest Format |
| Estensione GPJ | Golden Software | Grapher Worksheet Project Or Project Format |
| Estensione GPP | Music Practiced Perfectly | Serif GraphicsPlus Object Format |
| Estensione GPR | Babylon | Babylon Glossary Builder Project Format |
| Estensione GRA | Microsoft | Microsoft Graph Chart Format |
| Estensione GRADE | GradeStat | GradeStat Document Format |
| Estensione GRAPHML | The GraphML Team | Graph Markup Language Format |
| Estensione GRAPHMLZ | N/A | Compressed GraphML Source Format |
| Estensione GRF | N/A | Microsoft GraphEdit Filter Graph Format |
| Estensione GRIB | N/A | WMO CBS FM 92-VIII Ext. Gridded Binary Format |
| Estensione GRK | Gradekeeper | Gradekeeper Document |
| Estensione GRP | SmarterTools | SmarterMail Group Format |
| Estensione GRR | Gradekeeper | Gradekeeper Class Roster Format |
| Estensione GRT | Golden Software | Grapher Template |
| Estensione GRV | Microsoft | Microsoft SharePoint WorkSpace Groove Format |
| Estensione GS | Verity Software House | GemStone Document Format |
| Estensione GSLIDES | Link To Google Slides Web Application Presentation | |
| Estensione GTABLE | Link To Google Fusion Tables Web Application Table | |
| Estensione GTAR | Free Software Foundation | GNU Tar Compressed Archive Format |
| Estensione GTM | Charles H. King | GreekToMe Data Format |
| Estensione GTP | Arobas Music | Guitar Pro Project |
| Estensione GUI | Indigo Byte Systems | Dr.Explain Project Format |
| Estensione GUIDES | The Iconfactory | The Iconfactory XScope Guides Format |
| Estensione GWI | Novell | GroupWise Link Information Format |
| Estensione GWK | GraphiCode | GC-Prevue GraphiCode PCB Job Format |
| Estensione GWP | Microsoft | Greetings WorkShop Format |
| Estensione GXL | N/A | Graph Exchange Language Format |
| Estensione H10 | H&R Block | At Home Canada 2010 Tax Return Format |
| Estensione H11 | H&R Block Canada | At Home 2011 Tax Return Format |
| Estensione H12 | H&R Block Canada | At Home 2012 Tax Return Format |
| Estensione HCC | HydroCAD Software Solutions | HydroCAD Storage Chamber Definition Format |
| Estensione HCE | HydroCAD Software Solutions | HydroCAD Hydrograph Data Format |
| Estensione HCI | HydroCAD Software Solutions | HydroCAD IDF Data Format |
| Estensione HCL | HotDocs | HotDocs Library Format |
| Estensione HCR | HydroCad Software Solutions | HydroCAD Stormwater Modeling System Rainfall Definition |
| Estensione HCU | HydroCAD Software Solutions | HydroCAD Hydrograph Units Definitions Format |
| Estensione HCX | Harvard Graphics | Harvard ChartXL Chart Format |
| Estensione HDA | Matthew Bender & Company | HotDocs Document File Format |
| Estensione HDB | HansaWorld | HansaWorld Enterprise Database Format |
| Estensione HDF | N/A | Hierarchical Data Format |
| Estensione HDI | Matthew Bender & Company | HotDocs Auto-install Format |
| Estensione HDL | N/A | HotDocs Library Format |
| Estensione HDPMX | HotDocs | HotDocs Publisher Mapping XML Format |
| Estensione HDS | Microsoft | Windows Digital Right Management Format |
| Estensione HDUMX | HotDocs | HotDocs User Mapping XML Format |
| Estensione HIF | N/A | Quicken Online Format |
| Estensione HIS | PHDCC | FindinSite Database Definition Format |
| Estensione HJT | Freebyte.com | TreePad Editor Format |
| Estensione HKDB | Apple | Apple ITunes Database Format |
| Estensione HL | HeuristicLab | HeuristicLab Storage Format |
| Estensione HML | KS-Soft | HostMonitor TestList Format |
| Estensione HMT | Microsoft and Panasonic | HighMAT Format |
| Estensione HMXP | EC Software | Help & Manual Help File Uncompressed XML Project |
| Estensione HMXZ | EC Software | Help & Manual Help File Compressed XML Project |
| Estensione HND | Han Kleijn | HNSKY Deep Sky Database |
| Estensione HOL | Microsoft | Microsoft Outlook Holiday Calendar Format |
| Estensione HS2 | ResearchWare | HyperRESEARCH Postering Monochrome Image Format |
| Estensione HST | N/A | Yahooo Messenger History Format |
| Estensione HTB | Audacity | Audacity Help Format |
| Estensione HTG | Chaozz Software | HackTheGame Mission Pack Format |
| Estensione HTRI | Heat Transfer Research, Inc. | HTRI Xchanger Suite Data Input |
| Estensione HUH | HydroCAD Software Solutions | HydroCAD Unit Hydrograph Definitions Format |
| Estensione HVC | HotDocs | ASCII Format |
| Estensione HYV | HY-TEK Sports Software | Team Manager Meet Event Format |
| Estensione I5Z | IUCLID | IUCLID Import Or Export Format |
| Estensione IAS | Professional Wireless | Intermodulation Analysis System Format |
| Estensione IB | N/A | InterBase Database Format |
| Estensione IBA | Apple | IBooks Author E-book Format |
| Estensione IBATEMPLATE | Apple | IBooks Author Template Format |
| Estensione IBCD | InstantBingoCard.com | InstantBingoCard Document Format |
| Estensione IBD | Oracle Corporation | MySQL InnoDB Database Table |
| Estensione IBOOKS | Apple | IBooks E-book Format |
| Estensione ICALEVENT | Apple | Apple ICal Document Format |
| Estensione ICALTODO | Apple | Apple ICal Document Format |
| Estensione ICG | Bolide Software | Image Comparer Results Format |
| Estensione ICHAT | Apple | Apple IChat Saved History Format |
| Estensione ICR | Bolide Software | Image Comparer Result |
| Estensione ICS | N/A | ICalendar Calendar File Format (Microsoft Outlook, Apple ICal) |
| Estensione ID2 | Microsoft | Microsoft Live Messenger Avatar Format |
| Estensione IDB2 | N/A | InfoStat Database |
| Estensione IDX | N/A | HMI Historical Log Index Format |
| Estensione IES | Illuminating Engineering Society | IESNA Photometric Data Format |
| Estensione IFAITH | iH8sn0w | IFaith Format |
| Estensione IFLV | InfoLevin Software | InfoLevin Database |
| Estensione IFS | InfoSlips | InfoSlips Secure Information Package Format |
| Estensione IGC | IGC | Anime List Builder Input Format |
| Estensione IGG | Dana Foy | SuiteProfiler Color Map Format |
| Estensione IGMA | PCS Systemtechnik | INTUS Graphics User Interface Format |
| Estensione IGN | Adobe Systems | Adobe RoboHelp Ignore List Format |
| Estensione IHX | IN-HEH | IN-HEH Timeline Database Format |
| Estensione II | Axialis Software | IconWorkshop Extended Information Format |
| Estensione IIF | Intuit | QuickBooks Interchange Format |
| Estensione IMR | IBM | IBM Cognos Impromptu Report Format |
| Estensione IMT | Intuit | My Time Data Format |
| Estensione INCP | Adobe Systems | Adobe InCopy CS3 Package Format |
| Estensione INDX | Microsoft Corporation | Microsoft Mail Index |
| Estensione INK | Mimio | Mimio Ink Data Format |
| Estensione INP | N/A | Abaqus Input Format |
| Estensione INS | Inspiration Software | Inspiration Mind Mapping Software Format |
| Estensione IP | Stardock | IconPackager Icon Set Format |
| Estensione IPDB | SolarWinds | IP Address Tracker IP Database |
| Estensione IPMETA | Apple | Apple IPhoto Library Metadata Format |
| Estensione IPROJECT | Reallusion | IClone Project Format |
| Estensione IROCK | Engius | IntelliRock Sensor Data Format |
| Estensione IRP | Zylox Software | Internet Researcher Project Format |
| Estensione IRR | Brewer Data Management Software | UVBrewer Brewer Lamp Format |
| Estensione IRX | Brewer Data Management Software | UVBrewer Brewer Lamp Irradiation Format |
| Estensione IS1 | M3 Sakura | M3 Sakura Real-Time Save 1 Format |
| Estensione ISF | Inspiration | Inspiration Diagram Format |
| Estensione ISH1 | FableVision | Animation-ish Wiggledoodle-ish Document Format |
| Estensione ISH2 | FableVision | Animation-ishFlipBook-ish Document Format |
| Estensione ISH3 | FableVision | Animation-ish Advanced-ish Document Format |
| Estensione ISPC | Surfing After Dark | Image Surfer Pro Album Format |
| Estensione IST | Inspiration Software | Inspiration Template Format |
| Estensione ITDB | Apple | Apple ITunes Database Format |
| Estensione ITE | Apple | Apple ITunes Extras Format |
| Estensione ITL | Apple | Apple ITunes Music Database Format |
| Estensione ITLP | Apple | Apple ITunes LP Format |
| Estensione ITM | isee systems | IThink Model Format |
| Estensione ITMSP | Apple | Apple ITunes Store Package Format |
| Estensione ITN | TomTom International | TomTom Navigator Itinerary Format |
| Estensione ITW | Prairie Group | InTouch With Database Format |
| Estensione ITX | IBM | IBM FileNet EForms ITX Form Template Format |
| Estensione IUP | ChessBase | ChessBase Fritz Update Format |
| Estensione IVC | InteliSea | InteliSea Vessel Configuration Format |
| Estensione IVD | Bitdefender | Bitdefender Incremental Virus Definitions Format |
| Estensione IVT | Beyond 20/20 | Beyond 20/20 Table Aggregate Data Format |
| Estensione IW | IWIS | Chain Engineering Database Format |
| Estensione IWC | Gavin Stark | Installwatch Database |
| Estensione IWXDATA | iWorx Systems | IWorx Data Format |
| Estensione IX2 | Corel | Corel WordPerfect Office Address Book Format |
| Estensione IXB | Corel | Ulead Disk Image Format |
| Estensione IXL | Inmagic, Inc. | DB/TextWorks Database Indexed List |
| Estensione JASPER | Jaspersoft | JasperReports Data Format |
| Estensione JBI | Motoman | Motoman Robot Job Format |
| Estensione JCLIC | JClic | JClic Project Format |
| Estensione JDB | Symantec | Norton Antivirus Definiton Update File Format |
| Estensione JEF | Janome | Janome Embroidery Layout Format |
| Estensione JGCSCS | Just Great Software | EditPad Syntax Scheme |
| Estensione JMP | SAS Institute | SAS JMP Discovery Chart-to-statistics |
| Estensione JNT | Microsoft | Microsoft Windows Journal Note Format |
| Estensione JOBOPTIONS | Adobe Systems | Adobe Acrobat Job Options Format |
| Estensione JOINED | Freebyte | HJSplit Data Format |
| Estensione JOML | Microsoft Corporation | JOOB Object Modelling Language |
| Estensione JPH | Quest | JProbe Memory Snapshot Format |
| Estensione JRPRINT | Jaspersoft | JasperReports Print Format |
| Estensione JRXML | Jaspersoft | JasperReports Layout Format |
| Estensione JSD | Jazer Solutions | Jazer Financial Format |
| Estensione JSDA | Jazer Solutions | Jazer Data Format |
| Estensione JTBACKUP | Shubham Kedia | Just Type Notes Backup Format |
| Estensione JTX | Microsoft | ESE Transaction Log |
| Estensione JUDE | N/A | JUDE Project Format |
| Estensione JZ | JamesZhu Inc. | JamesZhu Internet Browser Database |
| Estensione K01 | SoftVelocity | Clarion Database Key |
| Estensione K10 | The Database Managers, Inc. | DataFlex Index |
| Estensione K11 | The Database Managers, Inc. | DataFlex Index |
| Estensione K13 | The Database Managers, Inc. | DataFlex Index |
| Estensione K14 | The Database Managers, Inc. | DataFlex Index |
| Estensione K15 | The Database Managers, Inc. | DataFlex Index |
| Estensione K6 | The Database Managers, Inc. | DataFlex Index |
| Estensione K8 | The Database Managers, Inc. | DataFlex Index |
| Estensione K9 | The Database Managers, Inc. | DataFlex Index |
| Estensione KAP | Maptech | Maptech BSB Map Format |
| Estensione KBS | PC Dirck | Keyboard Script Saved Keystrokes Format |
| Estensione KDB | KeePass | Encrypted Passwords Database Format |
| Estensione KDBX | KeePass Password Safe | KeePass Password Database Format |
| Estensione KDC | Kaspersky Lab | Kaspersky Virus Database Format |
| Estensione KDH | N/A | Chinese Academic Journals Online Full-text Database |
| Estensione KDZ | Kaspersky Labs | Kaspersky Anti-Virus Data Format |
| Estensione KEB | Kaspersky Labs | Kaspersky Anti-Virus Base Format |
| Estensione KEXI | Kexi Team | Kexi Database Format |
| Estensione KEXIC | Kexi Team | Kexi Database Connection Settings Format |
| Estensione KEXIS | Kexi Team | Kexi Database Connection Format |
| Estensione KEY | Apple | IWork Keynote 09 Presentation Format |
| Estensione KEY-TEF | Apple | Apple Keynote ICloud Presentation Format |
| Estensione KEYSTORE | Oracle Corporation | Java Keytool Key Database |
| Estensione KID | Inspiration | Kidspiration Document Format |
| Estensione KISMAC | N/A | KisMAC Web Service Format |
| Estensione KMY | KMyMoney | KMyMoney Data Format |
| Estensione KNN | SoftVelocity | Clarion Database Key |
| Estensione KNO | EvREsearch | DigIN Serialized Break Model |
| Estensione KOOB | Vijay Sridhara | Koob E-Book Format |
| Estensione KPDX | N/A | KeePass Password Database |
| Estensione KPF | ActiveState Software | Komodo Project Format |
| Estensione KPP | The Learning Company | Kid Pix Presentation Format |
| Estensione KPR | KOffice | KOffice KPresenter Presentation Format |
| Estensione KPX | The Learning Company | Kid Pix Deluxe Data Format |
| Estensione KPZ | ActiveState Software | Komodo Template Format |
| Estensione KSEQS | Richard Hughey - Kevin Karplus - Anders Krogh | Kestrel Sequence Database |
| Estensione KSM | Pfaff | Pfaff Embroidery Design Format |
| Estensione KVTML | The KDE Education Project | KWordQuiz Format |
| Estensione L | N/A | Game Of Life Format |
| Estensione L6T | Line 6 | Line 6 GearBox Tone Format |
| Estensione LACCDB | Microsoft | Microsoft Access 2007/2010 Database Lock Format |
| Estensione LAS | ASPRS | LIDAR Data Exchange Format |
| Estensione LBL | Euro Plus | NiceLabel Template Format |
| Estensione LBX | Microsoft | Visual FoxPro Main (DBF) Label Description Format |
| Estensione LCD | ABBYY | Abbyy Finereader Sprint Format |
| Estensione LCM | Lipikar | Lipikar Custom Map Format |
| Estensione LD2 | Lingoes Project | Lingoes Compiled Dictionary Format |
| Estensione LDF | Microsoft | Microsoft SQL Server Log Format |
| Estensione LDIF | N/A | LDIF Address Book Interchange Format |
| Estensione LEF | N/A | LEN Exchange Format |
| Estensione LEX | Adobe Systems | Adobe Linguistic Library Data Format |
| Estensione LFP | IPRO Tech | IPRO View Database Format |
| Estensione LGC | Prosystech | SimpleK Database Format |
| Estensione LGF | Palmer Performance | PMSCAN Log Format |
| Estensione LGH | N/A | HMI Historical Log Format |
| Estensione LGI | Softronics | Multimedia Logic Format |
| Estensione LGL | Large Graph Layout | Large Graph Layout Edge Format |
| Estensione LHR | Intuit | Quicken Financial Life For Mac Financial Data Format |
| Estensione LIB | N/A | Microsoft Linker Input Library Format |
| Estensione LIF | N/A | TurboTax Information Archive Format |
| Estensione LIFE | Light of Creativity | LIGHT Format |
| Estensione LIVEREG | Symantec | Symantec Livereg Antivirus Session Format |
| Estensione LIVEUPDATE | Symantec | Symantec Liveupdate Format |
| Estensione LIX | N/A | Logos Library System Format |
| Estensione LLB | National Instruments | LabVIEW Application Program Library Format |
| Estensione LMS | LenMus | LenMus Score Format |
| Estensione LMX | Nokia | Nokia Landmark Exchange Format |
| Estensione LNG | The MAME Team | MAME Language Format |
| Estensione LNT | N/A | LiveNote Case Format |
| Estensione LOC | N/A | Localisation String Resource Header Format |
| Estensione LOCALSTORAGE | The WebKit Open Source Project | WebKit Local Storage Data Format |
| Estensione LP7 | Lex Persona | LP7Signer Digital Signed Format |
| Estensione LPDB | Koingo Software | Librarian Pro Database Format |
| Estensione LPMD | LPMD | Las Palmeras Molecular Dynamics (LPMD) Data Format |
| Estensione LPP | CyberLink | LabelPrint Project Format |
| Estensione LRCAT | Adobe Systems | Adobe Lightroom Catalog Format |
| Estensione LRDATA | Adobe Systems | Adobe Lightroom Preview Data |
| Estensione LRF | Sony | BBeB Ebook Format |
| Estensione LRPREV | Adobe Systems Incorporated | Adobe Photoshop Lightroom Index |
| Estensione LRS | N/A | BBeB Ebook Source Format |
| Estensione LRX | Sony | BBeB Ebook Format |
| Estensione LS3 | PG Music | Band-in-a-Box Style Format |
| Estensione LSF | N/A | Logos Library System Format |
| Estensione LSL | Hewlett-Packard | LightScribe Template Labeler Label Format |
| Estensione LSP | N/A | LANsurveyor Poll List Format |
| Estensione LSR | N/A | LANsurveyor Report Format |
| Estensione LST | Hewlett-Packard | LightScribe Template Labeler Template Format |
| Estensione LSU | N/A | LANsurveyor Map Format |
| Estensione LUT | Lutron Electronics | RadioRA Database Format |
| Estensione LUTX | Lutron Electronics | RadioRA Essentials Database Format |
| Estensione LVM | National Instruments | LabVIEW Measurement Format |
| Estensione LVW | New Wave Concepts | Livewire Document Format |
| Estensione LW4 | John McKernon Software | Lightwright 4 Show Data Format |
| Estensione LWX | John McKernon Software | Lightwright Database |
| Estensione LY | GNU | LilyPond Music Score Format |
| Estensione LZK | BACAL software | LoizziTimeControl Database |
| Estensione M | Wolfram Research | Mathematica Function Or Commands Format |
| Estensione M12 | Schiller | Schiller Medilog ECG Raw Data Format |
| Estensione M4T | The Sage Group plc | Sage MAS 90 Table |
| Estensione MACBIN | Apple | MacBinary Archive |
| Estensione MAF | Microsoft | Microsoft Access Form Shortcut Format |
| Estensione MAG | Open Circuit Design | Magic Circuit Layout Format |
| Estensione MAI | Microsoft | Microsoft Mail Message Format |
| Estensione MAP | SWIFT Weather | Weather Defender Map Format |
| Estensione MAPSDATA | Apple | Apple IOS Map Data Format |
| Estensione MAQ | Microsoft | Microsoft Access Query Shortcut Format |
| Estensione MARSHAL | RISE to Bloome Software | Marshal Editor Data Migration Model Format |
| Estensione MAS | N/A | Microsoft Access Stored Procedures Format |
| Estensione MAT | The MathWorks | MATlab Workspace Variables Format |
| Estensione MAV | N/A | Microsoft Access View Format |
| Estensione MBB | ManaBook Software | ManaBook Format |
| Estensione MBD | MediaChance | Multimedia Builder MP3 Authoring Format |
| Estensione MBDB | Apple, Inc. | Apple IOS Backup Manifest |
| Estensione MBDX | Apple, Inc. | Apple IOS Backup Manifest |
| Estensione MBF | Microsoft | Microsoft Money Backup Format |
| Estensione MBG | Fookes | Mailbag Assistant E-mail Archive Format |
| Estensione MBL | Vernier | Logger Pro Experiment Data Format |
| Estensione MBP | Mobipocket | Mobipocket EBook Auxiliary Format |
| Estensione MBSA | Microsoft | Microsoft Baseline Security Analyzer Format |
| Estensione MBT | Scout Management Software | Blue Card Manager Merit Badge Template Format |
| Estensione MBX | N/A | E-mail Mailbox Format |
| Estensione MC1 | MedCalc | MedCalc Data Format |
| Estensione MCD | PTC | MathCAD Document Format |
| Estensione MCDB | Adobe Systems Incorporated | Adobe Premiere Pro Media Cache Database |
| Estensione MCDX | PTC | Mathcad Prime Document Format |
| Estensione MCP | Megacubo | Megacubo Package |
| Estensione MCXE | Clinical & Biomedical Computing | MedicinesComplete Data Format |
| Estensione MD | Reilly Technologies | Moneydance Financial Data Format |
| Estensione MD8 | GarageCUBE | GarageCUBE Modul8 Project Format |
| Estensione MDB | Microsoft | Microsoft Access Database Format |
| Estensione MDBHTML | Microsoft | Microsoft Office Access HTML Document Format |
| Estensione MDBX | N/A | Access Based Database |
| Estensione MDC | Cognos | Cognons Powerplay Power Cube Database Format |
| Estensione MDD | Octopus Studio | MDict Resource Format |
| Estensione MDF | Microsoft | Microsoft SQL Server Master Database File Format |
| Estensione MDL | N/A | Simulink Simulation Model |
| Estensione MDM | Scientific Software International | HLM Multivariate Data Matrix Format |
| Estensione MDN | N/A | Microsoft Access Blank Database Template Format |
| Estensione MDT | N/A | Microsoft Access Database Template Format |
| Estensione MDX | N/A | Microsoft Database Index Format |
| Estensione MDZ | N/A | Microsoft Access Wizard Template Format |
| Estensione MEG | MEGA Team | MEGA Data Format |
| Estensione MEGA | Megacubo | Megacubo Metafile |
| Estensione MEM | The Mnemosyne Project | Mnemosyne Card Collection Format |
| Estensione MENC | Microsoft | Microsoft Windows Mobile Encrypted Format |
| Estensione MERLIN2 | ProjectWizards | Merlin Project Format |
| Estensione MET | eMule | EMule Cached Information Format |
| Estensione MEX | Insight Software Solutions | Corel WordPerfect Macro Editor Expound Format |
| Estensione MFA | MobileFrame | MobileFrame App Format |
| Estensione MFE | MobileFrame | MobileFrame Enterprise Data Format |
| Estensione MFK | N/A | Memsoft OS/2 Database |
| Estensione MFL | Mozilla | Mozilla Firefox XUL Fastload Format |
| Estensione MFO | Perl | Perl ModInfo Descriptor Format |
| Estensione MFP | Adobe Systems | Macromedia FlashPaper Document Format |
| Estensione MFT | Kaspersky Lab | Kaspersky Anti-Virus Format Table Format |
| Estensione MFU | MobileFrame | MobileFrame Update Format |
| Estensione MFV | MobileFrame | MobileFrame Device Pack Format |
| Estensione MGC | N/A | MGCSoft Equation Illustrator Data Format |
| Estensione MGN | N/A | Modern Genealogy Database |
| Estensione MGOURMET | Mariner Software | MacGourmet Deluxe Document |
| Estensione MGOURMET3 | Mariner Software | Mariner MacGourmet Document Format |
| Estensione MINDNODE | Markus Müller | MindNode Document Format |
| Estensione MISSION | Immersive Education | MissionMaker Project Format |
| Estensione MIT | MineEdit | MineEdit Inventory Template Format |
| Estensione MK4 | Schiller | Schiller Medilog ECG Raw Data Format |
| Estensione MLS | KIDASA | Milestones Simplicity Format |
| Estensione MM | FreeMind | FreeMind Mind Map Format |
| Estensione MMA | Intrepid Mouse | Master Album Maker Album Format |
| Estensione MMAP | Mindjet | MindManager Map Format |
| Estensione MMC | Microsoft | Microsoft Office XP Media Content Format |
| Estensione MMCOLLECTION | Oasys | Microsoft Outlook Mail Manager Plug-in Collection Format |
| Estensione MMD | MightyMango | Mangodata Multi-user Database |
| Estensione MMF | Microsoft | Microsoft Mail Message Format |
| Estensione MMP | N/A | MindManager Map Format |
| Estensione MMU | Midori Media | MyPM Merge Data Format |
| Estensione MMW | MechCAD Software | AceMoney Financial Data Format |
| Estensione MNC | BC | My Notes Center Notebook Format |
| Estensione MNG | Yamaha | Yamaha PSR Disk Manager Format |
| Estensione MNK | Wpg Computing | My Notes Keeper Notebook Format |
| Estensione MNO | Adobe Systems | Macromedia Design Note |
| Estensione MNY | Microsoft | Microsoft Money Data Format |
| Estensione MOBI | Mobipocket | Mobipocket EBook Format |
| Estensione MOHO | Smith Micro | Anime Studio Animation Project Format |
| Estensione MOL | Symyx Technologies | MDL Molfile Molecule Format |
| Estensione MONEY | Jumsoft | Money Data Format |
| Estensione MONEYWELL | No Thirst Software | MoneyWell Financial Data Format |
| Estensione MOSAIC | Frank M. Midgley | MacOSaiX Mosaic Format |
| Estensione MOX | Imagine That | ExtendSim Model Format |
| Estensione MPD | Microsoft | Microsoft Project Database Format |
| Estensione MPDB | Microsoft Corporation | Windows Media Player Database |
| Estensione MPI | The InstallJammer Team | InstallJammer Project Format |
| Estensione MPJ | Minitab | MINITAB Spreadsheet Project Format |
| Estensione MPP | Microsoft | Microsoft Project Plan Format |
| Estensione MPPZ | Magicplot Systems | MagicPlot Project Format |
| Estensione MPR | FileMaker | FileMaker Spelling Dictionary Format |
| Estensione MPT | Microsoft | Microsoft Project Template Tile |
| Estensione MPX | Microsoft | Microsoft Project Export Format |
| Estensione MPZ | Benetech | Miradi Project Format |
| Estensione MPZIP | National Instruments | Multisim Pack Format |
| Estensione MQ4 | MetaQuotes Software | MetaTrader Custom Indicator Format |
| Estensione MRD | Grandite | SILVERRUN RDM Database Schema |
| Estensione MRG | MySQL | MySQL Reference Format |
| Estensione MS10 | National Instruments | NI Multisim V10 Circuit Design Format |
| Estensione MS8 | National Instruments | NI Multisim V8 Circuit Design Format |
| Estensione MSB | Oracle | Oracle Binary Message Format |
| Estensione MSC | The MuseScore Team | MuseScore Music Score Format |
| Estensione MSHDB | Rotunda Software | Ministry Scheduler Pro Database |
| Estensione MSIF | Avanquest | MyLabel Designer Deluxe Label Format |
| Estensione MSMESSAGESTORE | Microsoft Corporation | Windows Mail Message Information Database |
| Estensione MSP | Apple | ClarisWorks Dictionary Format |
| Estensione MSS | MSB | MyScreenSaver Builder Package Format |
| Estensione MTC | Digistore Solutions (S) Pte. Ltd. | MediaTracker Database |
| Estensione MTF | ARMON Technologies | Mortality Table Format |
| Estensione MTH | N/A | Derive Math Format |
| Estensione MTN | Crystal Impact GbR | Match! Database |
| Estensione MTT | Digital Confidence | MetadataTouch Template |
| Estensione MTW | Minitab | Minitab Data Format |
| Estensione MUC | Bitz & Pixelz BV | Music Collector Collection Data |
| Estensione MUD | Lightbox Education | Textease Multi User Database |
| Estensione MUF | Alpha Software | Alpha Five Access Control Format |
| Estensione MUP | Braeburn Software | Music Publisher Data Format |
| Estensione MW | Maplesoft | Maple Worksheet Format |
| Estensione MWB | MySQL | MySQL Workbench Database Models |
| Estensione MWF | Autodesk | MapGuide Format |
| Estensione MWS | Maplesoft | Maple Spreadsheet Document Format |
| Estensione MWX | Logo Computer Systems | MicroWorlds EX Format |
| Estensione MX | Wolfram Research | Matlab Common Matrix Routines Format |
| Estensione MXAD | J R Oakley | Mandelbrot Explorer All Data Format |
| Estensione MXC2 | MAGIX | MAGIX Music Maker Cache |
| Estensione MXDIC | Maxthon International | Maxthon Dictionary Format |
| Estensione MXG | Mobiiko | Miinoto Exchangeable Group Format |
| Estensione MXI | Adobe Systems | Adobe Dreamweaver Extension Manager Format |
| Estensione MYD | MySQL | MySQL Database Data Format |
| Estensione MYI | N/A | MySQL Database Index Format |
| Estensione NAM | U.S. Geological Survey | MODFLOW Name Format |
| Estensione NBE | Tenable Network Security | Nessus Scan Result Format |
| Estensione NBK | SMART Technologies | NovaBACKUP Script Format |
| Estensione NBP | Wolfram Research | Mathematica Notebook Format |
| Estensione NCORX | Adobe Systems | Adobe Encore Project Format |
| Estensione NDB | Sourcefire | ClamAV Extended Signature Format |
| Estensione NDF | Microsoft | Microsoft SQL Server Secondary Data Format |
| Estensione NDIF | Nokia | Nokia Data Format |
| Estensione NDK | IBM | Lotus Notes Database Design Elements |
| Estensione NDX | N/A | DBase Index Format |
| Estensione NESSUS | Tenable Network Security | Nessus Network Security Scanner Format |
| Estensione NET | netViz | NetViz Project Format |
| Estensione NETA | N/A | Netica Bayesian Network Binary Format |
| Estensione NETSPD | NetSpot Team. Etwok | NetSpot Survey Project Format |
| Estensione NETSPM | NetSpot Team. Etwok | NetSpot Map Format |
| Estensione NFL | Nokia | Nokia Flash Lite Package |
| Estensione NFO | The FIEN Group | Folio Infobase Format |
| Estensione NITF | N/A | National Imagery Transmission Format |
| Estensione NLOGO | NetLogo | NetLogo Model Format |
| Estensione NLOGO3D | NetLogo | NetLogo 3D Model Format |
| Estensione NLPE | PremiumSoft CyberTech Ltd. | Navicat For SQLite Exported Table |
| Estensione NMIND | NovaMind | NovaMind Mind Map Format |
| Estensione NMP | EyePower Games | NewsMaker Project Format |
| Estensione NNI | Neural Science | ANNI Neural Network Investing Format |
| Estensione NNP | Neural Science | ANNI Neural Network Portfolio Format |
| Estensione NOPE | PremiumSoft CyberTech Ltd. | Navicat For Oracle Exported Table |
| Estensione NOT | Notation Software | Notation Or Note Format |
| Estensione NOTEBOOK | SMART Technologies | SMART Notebook Format |
| Estensione NP | N/A | Portfolio NetPublish Web Template Format |
| Estensione NPL | Nokia | Nokia Audio Format |
| Estensione NPPE | PremiumSoft CyberTech Ltd. | Navicat For PostgreSQL Exported Table |
| Estensione NPR | Steinberg Media Technologies | Nuendo Format |
| Estensione NPT | N/A | Navicat For MySQL Data Transfer Profile Format |
| Estensione NRB | Nero | Nero CD-ROM Boot Compilation Format |
| Estensione NRC | Nero | Nero UDF/ISO CD-ROM Compilation |
| Estensione NRD | Nero | Nero DVD-Video Compilation Format |
| Estensione NRL | Autonomy Interwoven | Autonomy Interwoven Link Format |
| Estensione NRM | Nero | Nero Mixed-Mode-CD Compilation Format |
| Estensione NRU | Nero | Nero UDF CD-ROM Compilation Format |
| Estensione NS2 | IBM | Lotus Notes Database Format |
| Estensione NS3 | IBM | Lotus Notes Database Format |
| Estensione NS4 | IBM | Lotus Notes Database Format |
| Estensione NSF | IBM | Lotus Notes Database Format |
| Estensione NSG | IBM | Lotus Notes Database |
| Estensione NSPE | PremiumSoft CyberTech Ltd. | Navicat For SQL Server Exported Table |
| Estensione NSQ | Syntes | NScheduler Qlikview Schedule Format |
| Estensione NSR | Tenable Network Security | Nessus Project Format |
| Estensione NSX | Vista Software | Apollo Server Database Index |
| Estensione NTX | Clipper | Clipper Database Index Format |
| Estensione NUPKG | Intego | NuGet Source Code Package Format |
| Estensione NV2 | Q.W. Page Associates | NewViews 2 Accounting Data Format |
| Estensione NVDL | International Standards Organization | NVDL Script |
| Estensione NVL | N/A | UniChem Results Format |
| Estensione NVM | N/A | PlayStation 2 BIOS Configuration Format |
| Estensione NVRAM | VMware | VMware VM BIOS State Format |
| Estensione NWDB | The Neat Company | NeatReceipts Database |
| Estensione NWS | Microsoft | Microsoft Outlook Express News Message Format |
| Estensione NX1 | NexusDB Pty Ltd. | NexusDB Database |
| Estensione NX2 | NexusDB Pty Ltd. | NexusDB Database |
| Estensione NYF | Wjj Software | MyBase Database Format |
| Estensione OAB | N/A | Microsoft Outlook Offline Address Book Format |
| Estensione OBB | Google Android Opaque Binary Blob Format | |
| Estensione OBD | Microsoft | Microsoft Office Binder Document Format |
| Estensione OBJ | N/A | Intel (Object Module Format) Relocatable Object Module |
| Estensione OCC | Oceanic Consulting Corporation | Oceanic DataPool Format |
| Estensione OD | INRIA/UNSA | Mascotte Mascopt Request Format |
| Estensione OD1 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis 5 Database |
| Estensione OD2 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis 5 Database |
| Estensione OD3 | TigerLogic Corp. (Omnis Technology Corporation) | Omnis Studio Database |
| Estensione OD4-9 | N/A | Omnis5 Database |
| Estensione ODB | OASIS | OpenOffice.org OpenDocument Database Format |
| Estensione ODC | OASIS | OpenOffice.org OpenDocument Format |
| Estensione ODF | OASIS | Open Document Interchange Format (ODIF) |
| Estensione ODP | Sun Microsystems | OpenOffice.org OpenDocument Presentation Format |
| Estensione ODX | Microsoft | Microsoft BizTalk Server Diagram Format |
| Estensione OEACCOUNT | Microsoft | Windows Mail Account Settings Format |
| Estensione OEB | IDPF | Open EBook Format |
| Estensione OFC | Microsoft | Open Financial Connectivity Format |
| Estensione OFM | Nuance Communications | OmniForm Form Format |
| Estensione OFT | Microsoft | Microsoft Outlook Template Format |
| Estensione OFX | N/A | Open Financial Exchange Format |
| Estensione OGS | Origons | Origin Script Format |
| Estensione OIF | Intuit Inc. | QuickBase Web-sharable Database Interchange |
| Estensione OLK | Microsoft | Microsoft Outlook Address Book Format |
| Estensione OLK14CATEGORY | Microsoft | Microsoft Outlook 2011 For Mac Category Format |
| Estensione OLK14CONTACT | Microsoft | Microsoft Outlook 2011 For Mac Contact Format |
| Estensione OLK14DBHEADER | Microsoft Corporation | Microsoft Outlook 2011 For Mac Database |
| Estensione OLK14EVENT | Microsoft | Outlook Calendar Event Format |
| Estensione OLK14GROUP | Microsoft | Outlook Group Format |
| Estensione OLK14MAILACCOUNT | Microsoft | Microsoft Outlook 2011 For Mac Mail Account Settings Format |
| Estensione OLK14MESSAGE | Microsoft | Microsoft Outlook 2011 For Mac Message Format |
| Estensione OLK14MSGSOURCE | Microsoft | Microsoft Outlook 2011 For Mac Message Source Format |
| Estensione OLK14NOTE | Microsoft | Outlook Note Format |
| Estensione OLK14SIGNATURE | Microsoft | Microsoft Outlook 2011 For Mac Signature Format |
| Estensione OLK14TASK | Microsoft | Outlook Task Format |
| Estensione OLM | Microsoft | Microsoft Outlook For Mac Data Format |
| Estensione OLT | Orbit Downloader | Orbit Downloader Download List Format |
| Estensione OMCS | Krekeler | Office Manager Access Format |
| Estensione OMP | Krekeler | Office Manager Pro Document Archive |
| Estensione OND | IBM | Lotus Notes Format |
| Estensione ONE | Microsoft | Microsoft OneNote Document Format |
| Estensione ONT | theWord Bible Software | TheWord Module Format |
| Estensione ONTX | theWord Bible Software | TheWord Encrypted Module Format |
| Estensione OO3 | N/A | Omni Group Outliner 3 Format |
| Estensione OPF | E-Book Systems | FlipViewer FlipBook Format |
| Estensione OPX | HumanConcepts | Microsoft Office Organization Chart File Format |
| Estensione OQY | Microsoft | Microsoft Excel OLAP Query Format |
| Estensione OR2 | IBM | Lotus Organizer 2 Format |
| Estensione OR3 | IBM | IBM Lotus Organizer 97 Format |
| Estensione OR4 | IBM | Lotus Organizer Data Format |
| Estensione OR5 | IBM | IBM Lotus Organizer Format |
| Estensione OR6 | IBM | Lotus Organizer Data Format |
| Estensione ORA | Oracle | Oracle Database Parameter Configuration Format |
| Estensione ORG | N/A | Lotus Organiser Format |
| Estensione ORX | Radiant Logic | RadiantOne Virtual Directory Server Database Schema |
| Estensione OT | theWord Bible Software | TheWord Text Module Format |
| Estensione OTF | NedGraphics | OpenTuft Tufting Design Format |
| Estensione OTL | Fookes Software | Super NoteTab Template Format |
| Estensione OTLN | A Sharp | Opal Outline Format |
| Estensione OTP | N/A | OpenOffice.org Presentation Template Format |
| Estensione OTX | theWord Bible Software | TheWord Encrypted Module Format |
| Estensione OUT | N/A | Output Format |
| Estensione OV | Revelation Software | OpenInsight Database Overflow |
| Estensione OVA | Obtiv | Open Virtual Machine Format |
| Estensione OVF | VMware | Open Virtualization Format Package |
| Estensione OWC | OutWit Technologies | OutWit Hub OutWit Catch Db Format |
| Estensione P3 | Oracle | Oracle Primavera Project Planner Format |
| Estensione P96 | N/A | Win96 Database Format |
| Estensione P97 | N/A | Win97 Database Format |
| Estensione PAB | Microsoft | Microsoft Outlook Personal Address Book Format |
| Estensione PAF | Intellectual Reserve | Personal Ancestral Format |
| Estensione PAG | ActiveState Software | ActivePerl Pro Studio Hash Database |
| Estensione PAN | N/A | The Panorama Factory Project Format |
| Estensione PART00000 | Ashampoo | Ashampoo WinOptimizer Split Archive File (part 1) |
| Estensione PASSWORDWALLET4 | Selznick Scientific Software | PasswordWallet Encrypted Data Format |
| Estensione PAW | Pawaa Software | PawaaFILE File Format |
| Estensione PBD | AEC Logic Private Limited | ProBID+ Data Format |
| Estensione PBK | Microsoft | Microsoft Dial-Up Phonebook Format |
| Estensione PC | Personal Composer | Personal Composer Musical Notation Format |
| Estensione PCAP | N/A | Packet Capture Data Format |
| Estensione PCAPNG | N/A | PCAP Next Generation Dump Format |
| Estensione PCB | N/A | Printed Circuit Board Format |
| Estensione PCR | FutureMark | PCMark Benchmark Format |
| Estensione PD4 | Microsoft | Windows Photo Gallery User Format |
| Estensione PD5 | Microsoft | Windows Live Photo Gallery Information Format |
| Estensione PDAS | hfrmobile | PDAStore Store Flie |
| Estensione PDB | N/A | Microsoft Visual Studio Visual C++ Program Database Format |
| Estensione PDBX | SunGard | Martini Personal Database |
| Estensione PDD | Medtronic | Medtronic Programmer Data Format |
| Estensione PDFIG | PDF Colony Software | PDF Index Generator Project Format |
| Estensione PDM | Sybase | Sybase PowerDesigner Format |
| Estensione PDO | Tama Software | Pepakura Designer Paper Craft Model Design Format |
| Estensione PDS | NASA | Planetary Data System Graphic Image Format |
| Estensione PDT | Thomson Reuters | ProCite Database |
| Estensione PDX | Adobe Systems | Adobe Acrobat Index Format |
| Estensione PEB | AEC Logic Private Limited | ProEST+ Buildings Format |
| Estensione PEC | Brother International Corporation | Brother Embroidery File Format |
| Estensione PEP | Office Work Software | TurboProject Project Format |
| Estensione PEX | Merak | Merak Peep Data Format |
| Estensione PEZ | Prezi | Prezi Desktop Transfer Format |
| Estensione PF | Microsoft | Windows Prefetch Format |
| Estensione PFC | AOL | AOL Personal Filling Cabinet |
| Estensione PFL | N/A | Family Lawyer Data Format |
| Estensione PGPF | Musicisforliving.com | Password Generator Password Format |
| Estensione PHB | Motorola | Motorola Phone Book Format |
| Estensione PHD | CyberLink | PhotoDirector Project Format |
| Estensione PHM | Pro Home Manager | Pro Home Manager Data Format |
| Estensione PHR | Adobe Systems | Adobe RoboHelp Phrase Format |
| Estensione PI | 10101 | IPi Pi Calculation Storage |
| Estensione PIS | ps2dis | PS2DIS Project Format |
| Estensione PJ2 | adnx | XPlan Document Format |
| Estensione PJX | N/A | Visual FoxPro Project |
| Estensione PKA | Cisco | Packet Tracer Practice Activity Format |
| Estensione PKB | Oracle | Oracle PL/SQL Package Body Format |
| Estensione PKH | Oracle | Oracle PL/SQL Package Format |
| Estensione PKS | Oracle | Oracle PL/SQL Package Specification Format |
| Estensione PKT | Cisco | Packet Tracer Network Simulation Format |
| Estensione PLAN | Calligra | Calligra Plan Document |
| Estensione PLANNER | The GNOME Project | Gnome Planner Format |
| Estensione PLD | MIE Software | MIE People Database |
| Estensione PLN | ACNielsen | Spaceman Planogram Format |
| Estensione PLS | MYOB Technology | MYOB Data Format |
| Estensione PLW | Pico Technology | PicoLog Data Format |
| Estensione PMATRIX | Appfluence | Priority Matrix Project Format |
| Estensione PML | Sysinternals | Process Monitor Log Format |
| Estensione PMM | David Harris | Pegasus Mail Mail Message Folder |
| Estensione PMO | Broderbund | Broderbund PrintMaster Print Meta Object Format |
| Estensione PMR | Microsoft | Microsoft Windows Performance Monitor Report |
| Estensione PNPROJ | Simon Steele | Programmers Notepad Project Format |
| Estensione PNPT | Simon Steele | Programmers Notepad Project Template Format |
| Estensione PNS | Popspring | Popnoggin Subject Format |
| Estensione PNT | Popspring | Popnoggin Theme Format |
| Estensione POD | Serena | Openproj Project Format |
| Estensione POI | Magellan | Magellan Maestro Point Of Interest Format |
| Estensione POR | SPSS | SPSS Portable Format |
| Estensione POS | Trimble Navigation | Trimble Position Format |
| Estensione POST | Light of Creativity | LIGHT Data Format |
| Estensione POSTAL | TomTom International | TomTom Postal Code Format |
| Estensione POT | Microsoft | Microsoft PowerPoint 97 To 2003 Template Format |
| Estensione POTM | Microsoft | Microsoft PowerPoint 2007/2010 Macro-enabled Open XML Template Format |
| Estensione POTX | Microsoft | Microsoft PowerPoint 2007/2010 Open XML Presentation Template Format |
| Estensione PP | Pocket Physics | Pocket Physics Saved Data Format |
| Estensione PP2 | Nessoft | PingPlotter Sample Format |
| Estensione PPF | Planit Software | EdgeCAM Part Data |
| Estensione PPP | CyberLink | CyberLink PowerProducer Project Format |
| Estensione PPR | Accord Software & Systems | Project Planner Reader Format |
| Estensione PPS | Microsoft | Microsoft PowerPoint 97 To 2003 Complete Slide Show Format |
| Estensione PPSM | Microsoft | Microsoft PowerPoint 2007/2010 Macro-enabled Open XML Complete Slide Show Format |
| Estensione PPSX | Microsoft | Microsoft PowerPoint 2007/2010 Open XML Complete Slide Show Format |
| Estensione PPT | Microsoft | Microsoft PowerPoint 97 To 2003 Presentation Format |
| Estensione PPTM | Microsoft | Microsoft PowerPoint 2007/2010 Macro-enabled Open XML Presentation Format |
| Estensione PPTX | Microsoft | Microsoft PowerPoint 2007/2010 Open XML Presentation Format |
| Estensione PRB | xyAlgebra | XyALGEBRA Format |
| Estensione PRC | Mobipocket | Mobipocket EBook Format |
| Estensione PRD | SoftMaker Software | SoftMaker Presentations Document Format |
| Estensione PRE | IBM | Freelance Presentation Format |
| Estensione PRF | eQuorum | Plot Station Plot Request Format |
| Estensione PRINTCD2 | EPSON | Epson Print CD Format |
| Estensione PRJ | N/A | Project Format |
| Estensione PRJX | IC Code | SharpDevelop Project Database |
| Estensione PRN | IBM | Lotus 1-2-3 Formatted Text Format |
| Estensione PRO4 | Renewed Vision | ProPresenter Document Format |
| Estensione PRO4PL | Renewed Vision | ProPresenter Playlist Format |
| Estensione PRO4PLX | Renewed Vision | ProPresenter Playlist Bundle |
| Estensione PRO4X | Renewed Vision | ProPresenter 4 Bundle Format |
| Estensione PRO5 | Renewed Vision | ProPresenter Document Format |
| Estensione PRO5PL | Renewed Vision | ProPresenter Playlist Format |
| Estensione PRO5PLX | Renewed Vision | ProPresenter Playlist Bundle Format |
| Estensione PRO5X | Renewed Vision | ProPresenter Bundle Format |
| Estensione PRP | IBM | IBM Rational Rose Model Properties Format |
| Estensione PRS | Harvard Graphics | Harvard Presentation Format |
| Estensione PRT | Corel | WordPerfect Presentations Document Template |
| Estensione PRZ | IBM | Lotus Freelance Graphics Format |
| Estensione PSA | Adobe Systems | Adobe Photoshop Album Format |
| Estensione PSAFE3 | SourceForge.net | Password Safe Database |
| Estensione PSF | N/A | GPS Prediction Support Format |
| Estensione PSFLIB | N/A | Sony Playstation Sound Library |
| Estensione PSFLIB2 | N/A | Playstation Sound Format Library |
| Estensione PSM | SiSense | Prism Document |
| Estensione PSPD | Sonic Solutions | Roxio PhotoSuite Project Format |
| Estensione PST | Microsoft | Microsoft Outlook Personal Folder Format |
| Estensione PSWX | AceBIT | Password Depot Password Format |
| Estensione PTB | N/A | Power Tab Guitar Tablature Editor Format |
| Estensione PTF | Aurora Digital Imaging | Scrapbook Flair Template Format |
| Estensione PTK | Intuit | Quicken Online Data Format |
| Estensione PTN | Nuance Communications | PaperPort Thumbnail Images |
| Estensione PTZ | Thomson West | E-Transcript Bundle Format |
| Estensione PVL | N/A | Instalit Library Format |
| Estensione PXA | Proinfocus | XpressAccounts Data Format |
| Estensione PXC | Photodex | Photodex ProShow Cache Format |
| Estensione PXF | STAR Group | STAR Transit Translation Project Format |
| Estensione PXJ | Roxio | Roxio RecordNow Project Format |
| Estensione PXL | Microsoft | Microsoft Pocket Excel Spreadsheet Format |
| Estensione Q07 | Intuit Canada | QuickTax 2007 Tax Return Format |
| Estensione Q08 | Intuit Canada | QuickTax 2008 Tax Return Format |
| Estensione Q09 | Intuit Canada | QuickTax 2009 Tax Return Format |
| Estensione Q3D | Act-3D | Quest3D Project Format |
| Estensione QB2005 | Intuit | QuickBooks 2005 For Mac Backup Format |
| Estensione QB2006 | Intuit | QuickBooks 2006 For Mac Backup Format |
| Estensione QB2007 | Intuit | QuickBooks 2007 For Mac Backup Format |
| Estensione QB2009 | Intuit | QuickBooks 2009 For Mac Backup Format |
| Estensione QB2010 | Intuit | QuickBooks 2010 For Mac Backup Format |
| Estensione QB2011 | Intuit | QuickBooks 2011 For Mac Backup Format |
| Estensione QB2012 | Intuit | QuickBooks 2012 For Mac Backup Format |
| Estensione QBE | dataBased Intelligence, Inc. | DBASE Saved Query |
| Estensione QBQUERY | MySQL AB | MySQL Query Browser Saved SQL Query Command |
| Estensione QBW | Intuit | QuickBooks Company Format |
| Estensione QD0 | N/A | Omnis Quartz Segment 10 Data |
| Estensione QD1 | N/A | Omnis Quartz Segment 1 Data |
| Estensione QD2 | N/A | Omnis Quartz Segment 2 Data |
| Estensione QD4 | N/A | Omnis Quartz Segment 4 Data |
| Estensione QD5 | N/A | Omnis Quartz Segment 5 Data |
| Estensione QD6 | N/A | Omnis Quartz Segment 6 Data |
| Estensione QD7 | N/A | Omnis Quartz Segment 7 Data |
| Estensione QD8 | N/A | Omnis Quartz Segment 8 Data |
| Estensione QD9 | N/A | Omnis Quartz Segment 9 Data |
| Estensione QDAT | Apple | Quicktime Installer Cache |
| Estensione QDB | Intuit | Quicken Backup Format |
| Estensione QDC | Quotalys Ltd. | Quick Devis Database |
| Estensione QDF | Intuit | Quicken Financial Data Format |
| Estensione QDF-BACKUP | Intuit | Quicken Financial Data Backup Format |
| Estensione QDFM | N/A | Quicken For Mac Data Format |
| Estensione QDFX | Intuit | Quicken Essentials For Mac Financial Data Exchange Format |
| Estensione QDP | NASA | MPQDraft Plugin Format |
| Estensione QDT | Intuit | Quicken Data Format |
| Estensione QEL | Intuit | Quicken Electronic Library Format |
| Estensione QFX | Intuit | Quicken Financial Exchange Format |
| Estensione QIF | Intuit | Quicken Interchange Format |
| Estensione QM | Nokia | Qt Compiled Translation Source Format |
| Estensione QMF | IBM | IBM Lotus Approach Database Query |
| Estensione QPB | N/A | Quicken Payroll Format |
| Estensione QPF | Altera | Quartus II Project Format |
| Estensione QPH | Intuit | Intuit Quicken Price History Format |
| Estensione QPM | N/A | Quick Pallet Maker Input Data Format |
| Estensione QRC | Quark | QuarkXPress Required Component Format |
| Estensione QRP | QuSoft | QuickReport Report Format |
| Estensione QRY | N/A | Database Query Format |
| Estensione QSD | Intuit | Quicken Data Format |
| Estensione QUICKENDATA | Intuit | Quicken Essentials For Mac Financial Data Format |
| Estensione QUIZ | Quobject Software | Quizmaker 09 To 13 Quiz Format |
| Estensione QUOX | Quobject Software | Quobject Format |
| Estensione QVD | QlikTech International | QlikView Data Format |
| Estensione QVP | Qarbon | ViewletBuilder Project Format |
| Estensione QVW | QlikTech International | QlikView Document Format |
| Estensione QXF | Intuit | Quicken Essentials For Mac Financial Data Exchange Format |
| Estensione R2K | N/A | Repertoire 2000 Music Database |
| Estensione RAL | Span Software | WinRail Track Design Format |
| Estensione RBT | LEGO | Lego MINDSTORMS NXT Program Format |
| Estensione RCD | University of Virginia | Arcade Input Format |
| Estensione RCG | Recog | Recog Character Recognition Set Format |
| Estensione RCX | RED | REDCINE-X Project Format |
| Estensione RDA | The R Project for Statistical Computing | Oracle Storage Area Format |
| Estensione RDATA | The R Project for Statistical Computing | R Workspace Format |
| Estensione RDB | N/A | N64 Nintendo 64 ROM Database Format |
| Estensione RDLX | Microsoft | Microsoft Power View Project Format |
| Estensione RDX | Borland | Borland Reflex Database Format |
| Estensione REB | The Reimbursement Tracker Team | Reimbursement Tracker Data Format |
| Estensione REF | Microsoft | Reference Format |
| Estensione REFERENCE | N/A | Budget In Brief Application Reference Format |
| Estensione REL | Symantec | Norton Internet Security 2001 Log Format |
| Estensione RET | SAP | SAP BusinessObjects Template Format |
| Estensione RF1 | N/A | Retirement Forecast Format |
| Estensione RFA | Autodesk | Autodesk Revit Architecture Family Format |
| Estensione RFH | Raddon Financial Group | RFG Integrator Householding Database |
| Estensione RFO | Siber Systems | RoboForm License And Options Format |
| Estensione RGDB | N/A | Adobe Registration Database |
| Estensione RGE | Microsoft | Microsoft Outlook For Mac Archive Format, Entourage Personal Folder Format |
| Estensione RGMC | RootsMagic | RootsMagic Genealogy Project Format |
| Estensione RGO | Cerience | RepliGo Virtual Print Format |
| Estensione RHISTORY | The R Project for Statistical Computing | R History Format |
| Estensione RL | R.LAB | R.viewer Format |
| Estensione RLN | Alpha Software, Inc. | Alpha Four Database |
| Estensione RMUF | Alpha Software | Alpha Five Runtime Format |
| Estensione RMW | ALD | RAM Commander Database |
| Estensione RNG | N/A | RELAX NG Source Code Format |
| Estensione RNQ | N/A | Renque Model Format |
| Estensione ROCA | RIB Software | RIB Office Compressed Archive Format |
| Estensione ROD | Actuate | Actuate E.Report Designer Report Object Design |
| Estensione ROG | N/A | Roger 2 Data Format |
| Estensione ROI | Actuate | Report Object Instance |
| Estensione ROU | N/A | Gerber Route Format |
| Estensione ROX | Sonic Solutions | Roxio Creator Project Format |
| Estensione ROXIO | Sonic Solutions | Roxio Creator Project Format |
| Estensione RPA | RIB Software | RIB ITWO Project Archive Format |
| Estensione RPD | Hand Multimedia | Roleplay Designer Data Format |
| Estensione RPP | Cockos | REAPER Project Format |
| Estensione RPPRJ | Axure Software Solutions | Axure RP Shared Project Format |
| Estensione RPT | SAP | Report Format |
| Estensione RRT | Alta Vente | Rhapzode Resource Template Format |
| Estensione RSC | Nokia | Symbian Application Compiled Resource Format |
| Estensione RSD | REAL | Database Format |
| Estensione RSDB | Resort Software Pty. Ltd. | Resort Software Database |
| Estensione RSP | Rockwell Automation | RSLogix PLC Program Format |
| Estensione RSV | Rockwell Automation | RSView32 Project Format |
| Estensione RSW | N/A | R&R SQL Report Writer Report Format |
| Estensione RTA | Adobe Systems | Adobe RoboHelp Configuration Format |
| Estensione RTE | N/A | Navigation Route |
| Estensione RTSTN | RapidSolution Software | Audials Station Format |
| Estensione RTW | MathWorks, Inc. | Real-Time Workshop Database |
| Estensione RTWSH | RapidSolution Software | Radiotracker Wishlist Format |
| Estensione RVL | Adobe Systems | Adobe Revel Library Format |
| Estensione RVT | Autodesk | Autodesk Revit Architecture Project Format |
| Estensione RWD | NRG Systems | RWD Compressed Game Archive |
| Estensione RWG | Gammadyne | Random Word Generator File Format |
| Estensione RWS | eEye Digital Security | Retina Wireless Scanner Format |
| Estensione RZB | Red Zion | Red Zion E-book Book Format |
| Estensione S2E | Trong | SWF To EXE Converter Project Format |
| Estensione S3DB | N/A | MySQL Database |
| Estensione S85 | Sabre | SABRE StaffPlan Chart Format |
| Estensione SAH | Berkeley | Seti@home Data |
| Estensione SAM07 | Course Technology | SAM 2007 Package Format |
| Estensione SAR | Sibelius | Sibelius Arrange Style Sar Format |
| Estensione SAS7BDAT | SAS Institute Inc. | SAS Database |
| Estensione SAV | N/A | SPSS Data Sets Database Format |
| Estensione SAVEDSTATE | Virtual Router | Virtual Router Saved State Format |
| Estensione SBD | Microsoft | Microsoft Office Accounting Company Data Format |
| Estensione SBF | N/A | SmartBroker Data Format |
| Estensione SBQ | Superbase Developers | Superbase Query Definition Format |
| Estensione SBT | Superbase Developers | Suberbase Record Notes Format |
| Estensione SBW | US Treasury | US Treasury Savings Bonds Wizard Format |
| Estensione SBX | ESRI | ArcView Spatial Index For Read-write Shape Format |
| Estensione SC45 | Solutions Etcetera | SuperCard Project Format |
| Estensione SCA | Symantec | Norton Antivirus Format |
| Estensione SCEXCLUDB | Smith Micro | Spring Cleaning Exclusions Format |
| Estensione SCF | N/A | DNA Sequence Format |
| Estensione SCG | Midori Media | MyPM SCG Definition Format |
| Estensione SCH | CadSoft | CAD Schematics Format |
| Estensione SCM | Samsung | Samsung Channel List Format |
| Estensione SCRESTORELOG | Smith Micro | Spring Cleaning Restore Log Format |
| Estensione SCRESULTS | Smith Micro | Spring Cleaning Results Format |
| Estensione SCX | N/A | FoxPro Main Screen Description Format |
| Estensione SCZ | SmartDraw.com | SmartDraw Package Collection Format |
| Estensione SD3 | HY-TEK Sports Software | Hy-Tek Meet Manager Database Related |
| Estensione SD4 | Programming Sunrise | Smart Diary Suite Database |
| Estensione SDB | Integrated Data Processing | ServerBoss Database Format |
| Estensione SDD | N/A | OpenOffice.org Impress Presentation Format |
| Estensione SDF | N/A | Standard Data Format |
| Estensione SDINSTALL | Versoworks | Speckie Dictionary Format |
| Estensione SDL | N/A | Web Service Description Language Format |
| Estensione SDLXLIFF | SDL | SDL Trados Studio Format |
| Estensione SDP | N/A | Session Description Protocol Format |
| Estensione SDQ | N/A | SAS Data Format |
| Estensione SDS | N/A | OpenOffice.org Chart Format |
| Estensione SDZ | National Cancer Institute | NCI Compressed Database |
| Estensione SE1 | CT Summation, Inc. | CT Summation IBlaze Database |
| Estensione SEL | Mincom | Mincom LinkOne Selection List Format |
| Estensione SEN | Neyer Software | SenTest Test Results |
| Estensione SEO | SEO Note | SEO Note Format |
| Estensione SEQ | N/A | DNA Baser Format |
| Estensione SER | Applied Biosystems | GeneMapper Project Format |
| Estensione SG3 | SourceForge.net | ChessDB Game |
| Estensione SGML | N/A | Standard Generalized Markup Language Format |
| Estensione SGN | Slax | Slax Boot Format |
| Estensione SGR | N/A | SGR Genome Data Format |
| Estensione SHC | Adobe Systems | Adobe Photoshop Contours |
| Estensione SHOW | Hancom | Hancom Office Hanshow Presentation Format |
| Estensione SHS | Microsoft | Microsoft Windows 95/98 Clipboard Format |
| Estensione SHW | Corel | Corel Presentations Slide Show |
| Estensione SHX | ESRI | AutoCAD Shape Compiled Format |
| Estensione SIDX | Smith Micro | StuffIt Archive Index Format |
| Estensione SIM | SAP | SAP Tutor Format |
| Estensione SIR | SIR | SIR (Scientific Information Retrieval) Database |
| Estensione SIS | Digital Conference | Sisma Database Format |
| Estensione SKC | Borland | SideKick For Windows Database Format |
| Estensione SKIM | Skim | Skim Notes Format |
| Estensione SKV | N/A | Semicolon Separated Values Format |
| Estensione SKX | Microsoft | XLANG Schedule Format |
| Estensione SLDMAT | SolidWorks Corporation | SolidWorks Material Database |
| Estensione SLDTM | SDL | SDL Translation Memory Format |
| Estensione SLE | Sisulizer | Sisulizer Exchange Format |
| Estensione SLIFE | Slife Labs, LLC | Slife Database |
| Estensione SLK | Microsoft | Microsoft Symbolic Link Format |
| Estensione SLP | Sisulizer | Sisulizer Project Format |
| Estensione SLX | MathWorks | MathWorks Simulink Model Format |
| Estensione SMZ | SMath | SMath Studio Compressed Document Format |
| Estensione SNAG | TechSmith | SnagIt Capture Format |
| Estensione SNAPFIRESHOW | Corel | Corel Snapfire Show Format |
| Estensione SNAPSHOT | VMware | VMware ThinApp Snapshot Format |
| Estensione SOCIALPHONEBOOK | Google Inc. | Sony Xperia Google Android Contact |
| Estensione SONIC | Sonic Solutions | DigitalMedia Project Format |
| Estensione SOUNDPACK | Stardock | Stardock SoundPackager Sound Package Format |
| Estensione SP3 | Microsoft | Microsoft Windows XP With Service Pack 3 Installation Format |
| Estensione SP45 | Solutions Etcetera | SuperCard Player Format |
| Estensione SPB | Samsung | Samsung Kies Phone Contacts Library |
| Estensione SPENTRY | Wavefunction | Spartan Database |
| Estensione SPJ | NCH Software | PhotoStage Slideshow Project |
| Estensione SPK | New Wave Concepts | Bright Spark Document Format |
| Estensione SPO | SPSS | SPSS Output Document Format |
| Estensione SPQ | IBM | SPSS Database Query Format |
| Estensione SPS | SPSS | SPSS Proprietary Syntax Format |
| Estensione SPUB | BeLight | BeLight Disc Cover Format |
| Estensione SPV | SPSS | SPSS (Statistical Package For The Social Sciences) Analysis Output Format |
| Estensione SQ | N/A | Sysquake Program Format |
| Estensione SQD | N/A | Sysquake Session Data Format |
| Estensione SQF | SourceTec Software | Sothink SWF Quicker Project Format |
| Estensione SQL | N/A | Structured Query Language Data SQL Format |
| Estensione SQLITE | SQLite | SQLite Database Format |
| Estensione SQLITE-JOURNAL | SQLite Development Team | Mozilla Firefox |
| Estensione SQLITE3 | SQLite | SQLite 3 Database Format |
| Estensione SQLITEDB | SQLite | SQLite Database Format |
| Estensione SQLITEDB-SHM | SQLite Development Team | SQLite Database Shared Memory |
| Estensione SQR | N/A | SQL Structured Query Language Program Format |
| Estensione SQUASHFS | Squashfs | Squashfs-tools Disk Image Format |
| Estensione SR4 | SIR | SIR Database |
| Estensione SRD | Smart Reminder | Smart Reminder Database |
| Estensione SRL | Procedimientos-Uno, S.L. | Arquitienda Local Database |
| Estensione SSII | Synoptics Ltd | ProReveal Data Format |
| Estensione SSMSSQLPROJ | Microsoft Corporation | Microsoft SQL Server Project |
| Estensione SSO | SourceForge.net | ChessDB Search Options |
| Estensione SSP | Axialis Software | Axialis Screensaver Image Format |
| Estensione SSV | Seavus | Seavus Secure Project Format |
| Estensione SSX | IBM | IBM Rational XDE |
| Estensione ST45 | Solutions Etcetera | SuperCard Trial Project Format |
| Estensione STA | ABAQUS | Abaqus/CAE Information Summary Format |
| Estensione STATS | FreeSurfer | FreeSurfer Statistics Format |
| Estensione STDL | Dextronet | Swift To-Do List Database |
| Estensione STF | Microsoft | Microsoft Exchange Server Temporary Format |
| Estensione STI | N/A | StarOffice Presentation Template Format |
| Estensione STK | Pivot | Personal Stock Monitor Format |
| Estensione STL | Adobe Systems | Adobe Fireworks Style Library Format |
| Estensione STM | Microsoft | Exchange Streaming Media Format |
| Estensione STP | Appricon | Analysis Studio Project Information Format |
| Estensione STPROJ | Samsung | Samsung Theme Designer Project Format |
| Estensione STR | dataBased Intelligence | DBase Structure List Object Format |
| Estensione STT | Kaspersky Lab | Kaspersky Anti-Virus Statistics Format |
| Estensione STTPL | Samsung | Samsung Theme Designer Template Format |
| Estensione STU | Avid Technology | Pinnacle Studio Video Project Format |
| Estensione STW | StatSoft | Statistica Workbook Format |
| Estensione STYK | Sons of Thunder Software | Stykz Stick Figure Format |
| Estensione STYKZ | Sons of Thunder Software | Stykz Animation Format |
| Estensione SUI | Sean Maxwell | StarSplatter User Interface Format |
| Estensione SUPP | Apple | Apple IOS Format |
| Estensione SVD | Polytec | Scanning Vibrometer Data Format |
| Estensione SVF | JTAG | Simple Vector Format |
| Estensione SVW | Ohio State University | SpecView Format |
| Estensione SWDB | Apple, Inc. | ClarisWorks 3 And 4 Database |
| Estensione SWK | StudyWorks | StudyWorks Save Format |
| Estensione SX | Dipl.-Phys.-Ing. Ralf Wirtz | SimplexNumerica Data Format |
| Estensione SXI | Sun Microsystems | OpenOffice.org Presentation Format |
| Estensione SY | Dipl.-Phys.-Ing. Ralf Wirtz | Simplexety Data Format |
| Estensione SY3 | Harvard Graphics | Harvard Graphics Symbol Format |
| Estensione SYLK | Microsoft | Microsoft Excel For Mac Symbolic Link Format |
| Estensione SZS | N/A | Mario Kart Wii Game Archive Format |
| Estensione T01 | N/A | TAXWIZ Deluxe Tax Format |
| Estensione T02 | N/A | TaxCut 2002 Tax Return Format |
| Estensione T03 | N/A | TaxCut 2003 Tax Return Format |
| Estensione T04 | N/A | TaxCut 2004 Tax Return Format |
| Estensione T05 | H&R Block | TaxCut 2005 Tax Return Format |
| Estensione T06 | H&R Block | TaxCut 2006 Tax Return Format |
| Estensione T07 | H&R Block | TaxCut 2007 Tax Return Format |
| Estensione T08 | H&R Block | TaxCut 2008 Tax Return Format |
| Estensione T09 | H&R Block | At Home 2009 Tax Return Format |
| Estensione T10 | H&R Block | At Home 2010 Tax Return Format |
| Estensione T11 | H&R Block | At Home 2011 Tax Return Format |
| Estensione T12 | H&R Block | H&R Block At Home 2012 Tax Return Format |
| Estensione T2 | Lightroom Education | Textease 2000 Format |
| Estensione T2K | Basement.nl | Teach2000 Document Format |
| Estensione T2KS | Basement.nl | Teach2000 Exam Results Format |
| Estensione T2KT | Basement.nl | Teach2000 Exam Format |
| Estensione TAC | ActiCalc | ActiCalc Data Format |
| Estensione TAR | Jean-loup Gailly | Unix Standard Archive Format, Tape Archive |
| Estensione TARDIST | SGI | Tardist Compressed Archive |
| Estensione TAX08 | Intuit | TurboTax 2008 Tax Return Format |
| Estensione TAX09 | Intuit | TurboTax 2009 Tax Return Format |
| Estensione TAX10 | Intuit | TurboTax 2010 Tax Return Format |
| Estensione TAX11 | Intuit | TurboTax 2011 Tax Return Format |
| Estensione TAX12 | Intuit | TurboTax 2012 Tax Return Format |
| Estensione TAX2008 | Intuit | TurboTax 2008 Tax Return Format |
| Estensione TAX2009 | Intuit | TurboTax 2009 Tax Return Format |
| Estensione TAX2010 | Intuit | TurboTax 2010 Tax Return Format |
| Estensione TAX2011 | Intuit | TurboTax 2011 Tax Return Format |
| Estensione TAX2012 | Intuit | TurboTax 2012 Tax Return Format |
| Estensione TB | Tabbery | Tabbery Tab Format |
| Estensione TBK | N/A | ToolBooK Format |
| Estensione TBL | Blizzard Entertainment | Table Format |
| Estensione TC | Robby Stephenson | Tellico Collection Format |
| Estensione TCC | ProSystems | TimeCalc Classic Proprietary Formatted Data File Format |
| Estensione TCF | SoftVelocity | Clarion Topspeed Transaction Control |
| Estensione TCX | Garmin | Garmin Training Center Database XML Format |
| Estensione TDA | Palm | Palm To Do Format |
| Estensione TDE | Tableau Software | Tableau Data Extract Format |
| Estensione TDL | N/A | Tab Delineated File Format |
| Estensione TDM | National Instruments | LabVIEW Binary Measurement Format |
| Estensione TDT | Daylight Chemical Information Systems | THOR Data Tree Format |
| Estensione TE | Lightbox Education | Textease CT Database Format |
| Estensione TE3 | WinTrack | Wintrack Object Format |
| Estensione TEACHER | SMART Technologies | SMART Response Teacher Database Format |
| Estensione TEF | N/A | TablEdit Tablature Format |
| Estensione TET | Lightbox Education | Textease Template Format |
| Estensione TFA | treeSoft | Turbo Profiler Area Format |
| Estensione TFD | N/A | Tape Format Requirements Document Format |
| Estensione TGF | N/A | Trival Graph Format |
| Estensione THUMBDATA-IDX3 | Google Inc. | Android Thumbnail Index |
| Estensione THUMBSDB | BR Software | PixFiler Thumbnail Database |
| Estensione TIE | Codeweavers | CrossTie Installer Format |
| Estensione TIME | Light of Creativity | LIGHT Format |
| Estensione TJP | TaskJuggler | TaskJuggler Project Format |
| Estensione TK3 | Night Kitchen | TK3 Multimedia EBook Format |
| Estensione TKFL | N/A | TKLinks Saver Favorite Links Format |
| Estensione TL5 | Tom Snyder Productions | Timeliner 5 Format |
| Estensione TLP | David Auber and Patrick Mary | Tulip Software Graph Format |
| Estensione TLX | N/A | Wintertree Dictionary Format |
| Estensione TMD | Oracle | MySQL Temporary Database Format |
| Estensione TMDB | Interfathom, LLC. | TaskMerlin Database |
| Estensione TMR | Apimac Intuitive Software | Apimac Timer Settings Format |
| Estensione TMW | SDL | TRADOS Translators Workbench Format |
| Estensione TMZ | Medigraph Inc. | Medigraph Compressed Database |
| Estensione TMZIP | Theme Manager | Theme Manager Zip Format |
| Estensione TOL | America Online | AOL Tool Format |
| Estensione TOM | Medigraph Inc. | MediGraph Database |
| Estensione TOP | Gromacs | Gromacs Topology Format |
| Estensione TOPC | TopicCrunch | TopicCrunch Stored Search Project |
| Estensione TOTALSBACKUP | Kedisoft | Kedisoft Totals Database Backup Format |
| Estensione TOTALSDB | Kedisoft | Kedisoft Totals Database Format |
| Estensione TOTALSSYNCDB | Kedisoft | Kedisoft Totals Sync Database Format |
| Estensione TPB | Gromacs | GROMACS Portable Binary Run Input Format |
| Estensione TPF | STAR Group | Transit NXT Pack Translation Format |
| Estensione TPS | TiePie engineering | Multi Channel Measurement Setting And Data Storage Format |
| Estensione TPZ | Amazon | Amazon Kindle Topaz E-book Format |
| Estensione TR3 | TomeRaider | TomeRaider EBook Format |
| Estensione TRA | WinTrack | WinTrack Railroad Track Format |
| Estensione TRAY | Corel | Corel CONNECT Tray Format |
| Estensione TRD | TrID | TrID Definitions Package Format |
| Estensione TRK | CompeGPS TEAM | CompeGPS Land Track Format |
| Estensione TRM | ForTheRecord | Terminal Settings Format |
| Estensione TRS | Rosetta Stone | Rosetta Stone Language Data Format |
| Estensione TRX | N/A | Linksys WT54G Firmware Image Format |
| Estensione TS | Nokia | Nokia Qt Translation Source Format |
| Estensione TST | Measurement Computing | TestPoint Test Format |
| Estensione TSV | N/A | Tab Separated Values Format |
| Estensione TT10 | Intuit Canada | Intuit Turbotax Tax 2010 Return Format |
| Estensione TT11 | Intuit | TurboTax Canada 2011 Tax Return Format |
| Estensione TT12 | Intuit | TurboTax 2012 Tax Return Format |
| Estensione TT2012STATE | Intuit | TurboTax 2012 State Tax Form |
| Estensione TTK | Alchemy Software Development | Alchemy Catalyst Translation Toolkit Format |
| Estensione TTT | Seapine Software, Inc. | TestTrack Pro Database |
| Estensione TWB | Tableau Software | Tableau Workbook Format |
| Estensione TWBX | Tableau Software | Tableau Packaged Workbook Format |
| Estensione TWM | theWord Bible Software | TheWord Module Format |
| Estensione TWZ | theWord Bible Software | TheWord Compressed Module Format |
| Estensione TWZIP | theWord Bible Software | TheWord Compressed Module Format |
| Estensione TXA | Sentel Advance | Midas ViewPoint Text Array List |
| Estensione TXD | Renderware | Grand Theft Auto III Texture Dictionary |
| Estensione TXF | N/A | Tax Exchange Format |
| Estensione TXN | MySpace.com | MySpace IM Log Format |
| Estensione TXTRPT | CommScope | CommScope Teletilt Control System Report |
| Estensione TYIMPORT | Ergonis Software | Typinator Imported Set Format |
| Estensione TYSET | Ergonis Software | Typinator Set Format |
| Estensione U10 | Dr Tax Software | UFile 2010 Tax Return Format |
| Estensione U11 | Dr Tax Software | UFile 2011 Tax Return Format |
| Estensione U12 | Dr Tax Software | UFile 2012 Tax Return Format |
| Estensione UBJ | The Buzz Media | Universal Binary JSON Fiile |
| Estensione UBOX | Universe Sandbox | Universe Sandbox Saved Data Format |
| Estensione UCCAPILOG | Microsoft | Microsoft Windows Live Messenger UCC API Log Format |
| Estensione UD | Nuance Communications | OmniPage User Dictionary |
| Estensione UDB | Microsoft | Dynamics AX User Database Format |
| Estensione UDC | Adobe Systems | Adobe User Dictionary Format |
| Estensione UDEB | The Debian Project | Debian Package Format |
| Estensione UDL | Microsoft | Microsoft Data Link Format |
| Estensione UDS | HSRA | Uniform Data System Format |
| Estensione ULF | N/A | Universal List Format |
| Estensione ULZ | USBlyzer | USBlyzer Data Capture Format |
| Estensione UMF | GetMediaHolder.com | MediaHolder Media Format |
| Estensione UNITYPACKAGE | Unity Technologies | Unity Package Format |
| Estensione UPDATE | EggCentric | ISAPI Update Format |
| Estensione UPOI | Nav N Go | IGO Points Of Interest Format |
| Estensione UPR | FileMaker | FileMaker User Spelling Dictionary |
| Estensione URD | Kinook Software, Inc. | Ultra Recall Database |
| Estensione USEQ | Huntsman Cancer Institute | USeq Genome Data Format |
| Estensione USR | FileMaker | FileMaker Pro Runtime Engine Database Application |
| Estensione USTAR | N/A | Uniform Standard Tape Archive Format |
| Estensione UVF | N/A | Uncertain Value Format |
| Estensione UWL | Corel | Corel WordPerfect User Word List Format |
| Estensione V12 | Ingenuity Works | All The Right Type Database Format |
| Estensione VAL | dataBased Intelligence | DBASE Values List Object Format |
| Estensione VAULT | Bohemian Coding | Fontcase Vault Format |
| Estensione VBPF1 | Knowledge Matters | Virtual Business - Personal Finance Data Format |
| Estensione VBW | Microsoft | Microsoft Visual Studio Visual Basic Workspace Format |
| Estensione VCD | N/A | Value Change Dump Format |
| Estensione VCE | Visual CertExam | Visual CertExam Suite Exam Format |
| Estensione VCF | N/A | VCard Format |
| Estensione VCRD | Microsoft | Windows Vault Credentials Format |
| Estensione VCS | N/A | VCalendar Format |
| Estensione VDB | Symantec | Norton AntiVirus Update Format |
| Estensione VDB3 | Ancestry.com Inc. | VistaDB Database |
| Estensione VDX | Microsoft | Microsoft Visio Drawing XML Format |
| Estensione VEC | Martin Schweiger | Orbiter Vector Map Format |
| Estensione VFA | FontLab Ltd. | FontLab Database |
| Estensione VFS | Venta Association | VentaFax Schedule Format |
| Estensione VI | National Instruments | LabVIEW Virtual Instrument Format |
| Estensione VIP | VSM Group | Stitch Pattern Format |
| Estensione VL | Citrix Systems, Inc. | XenApp Citrix Program Neighborhood Agent Database |
| Estensione VLE | Riverdeep Interactive Learning | Virtual Labs Electricity Circuit Format |
| Estensione VLG | Venta Association | VentaFax Logbook Format |
| Estensione VMSD | vmsd | VMware Snapshots And Metadata Format |
| Estensione VMSN | VMware | VMware Snapshot State Format |
| Estensione VMSS | VMware | VMware Suspended State Format |
| Estensione VMT | Valve | Valve Material Type Format |
| Estensione VOI | Spamalize | VOI Group Format |
| Estensione VOK | hfrmobile | PocketVoc Vocabulary Format |
| Estensione VOXB | Golden Software | Voxler Format |
| Estensione VPDB | Quality Software, Ltd. | VIP Organizer Information Database |
| Estensione VPOL | Microsoft | Microsoft Windows Credential Manager Policy Format |
| Estensione VPP | Visual Paradigm | Visual Paradigm For UML Project Format |
| Estensione VPX | AVAST Software | Avast! Antivirus Format |
| Estensione VRD | Microsoft | Visio Report Definition Format |
| Estensione VSCH | Microsoft | Microsoft Windows Credential Manager Schema Format |
| Estensione VSCONTENT | Microsoft | Microsoft Visual Studio Content Installer Format |
| Estensione VSR | Microsoft Corporation | Microsoft Access Report |
| Estensione VSSM | Microsoft | Microsoft Visio 2013 Stencil Macro-enabled Format |
| Estensione VSSX | Microsoft | Microsoft Visio 2013 Stencil Format |
| Estensione VSV | Microsoft | Virtual Machines Memory Saved-state Format |
| Estensione VSX | Microsoft | Microsoft Visio Stencil XML Format |
| Estensione VTX | Microsoft | Microsoft Visio XML Template Format |
| Estensione VUD | Microsoft | Microsoft Virtual PC Virtual Machine Undo Format |
| Estensione VVF | Christian Zigotzky | Voc Vocabulary Format |
| Estensione VXML | N/A | VoiceXML Source Format |
| Estensione VYM | VYM | VYM Mind Map Format |
| Estensione W02 | N/A | Split Archive Format |
| Estensione W5S | Nullsoft, Inc. | Winamp CDDB Database |
| Estensione WAB | Microsoft | Microsoft Windows Address Book Format |
| Estensione WB | Beaumont | Freelang Dictionary Database |
| Estensione WB1 | Corel | Corel Quattro Pro Spreadsheet Format |
| Estensione WB2 | Corel | Corel Quattro Pro Spreadsheet Format |
| Estensione WB3 | Corel | Corel Quattro Pro Spreadsheet Format |
| Estensione WCAT | WinCatalog.com | WinCatalog Collection Format |
| Estensione WCD | Microsoft | Microsoft Works Calendar Format |
| Estensione WD2 | Micro Logic Corp. | Info Select Database |
| Estensione WD3 | MetaProducts Systems | Offline Explorer Directory Index Format |
| Estensione WDB | Microsoft | Microsoft Works Database Format |
| Estensione WDF | Workshare | Microsoft Windows Driver Foundation Format |
| Estensione WDM | N/A | BASINS Meteorological Database |
| Estensione WDQ | MetaProducts | WDQ Offline Explorer Queue Format |
| Estensione WEA | Autodesk | Ecotect Weather Format |
| Estensione WED | N/A | Wage Easy Company Database |
| Estensione WFM | dataBased Intelligence | DBASE Form Format |
| Estensione WGT | N/A | XNBC Synaptic Weights Format |
| Estensione WID | SAP | SAP BusinessObjects Web Intelligence Format |
| Estensione WINDOWSLIVECONTACT | Microsoft | Microsoft Live Messenger Format |
| Estensione WJR | ReGet | ReGet Deluxe Data Format |
| Estensione WK1 | IBM | Lotus 1-2-3 Version 2.x Spreadsheet Format |
| Estensione WK2 | IBM | Lotus 1-2-3 Version 2 Spreadsheet Format |
| Estensione WK3 | IBM | Lotus 1-2-3 Version 3.x Spreadsheet Format |
| Estensione WK4 | IBM | Lotus 1-2-3 Version 4.x Spreadsheet Format |
| Estensione WK5 | IBM | Lotus 1-2-3 Version 5 Spreadsheet Format |
| Estensione WKE | IBM | Lotus 1-2-3 Educational Version Spreadsheet Format |
| Estensione WKI | N/A | Lotus 1-2-3 Version 2 Spreadsheet Format |
| Estensione WMDB | Microsoft | Windows Media Player Database Format |
| Estensione WNK | DebugMode | Wink Screen Capture Format |
| Estensione WPC | Microsoft | Microsoft Word And Write Windows 95 WordPad Format Converter Format |
| Estensione WPF | Corel | Corel WordPerfect Form Format |
| Estensione WPK | GuinXell | GuinXell Package Format |
| Estensione WPO | HOLUX Technology | Holux MapShow Format |
| Estensione WPOST | Microsoft | Microsoft Windows Live Writer Post Format |
| Estensione WSI | Symantec | Wise Windows Installer Project Format |
| Estensione WSM | Symantec | Symantec Wise Package Studio Merge Module Format |
| Estensione WTB | Win-Test | Win-Test Binary Log Format |
| Estensione WTR | Microsoft | Microsoft Encarta Format |
| Estensione WVP | Magic Hills | MagicHTML Web Video Player Project |
| Estensione XAF | Web Depo | Affirm Deposition Transcript Format |
| Estensione XAIML | Devyn Collier Johnson | XAIML Database Format |
| Estensione XAPPL | Spoon | Virtual Application Studio XML Application Configuration Format |
| Estensione XAS | Parametric Technology | PTC Pro/Engineer Assembly Format |
| Estensione XBC | SMART Technologies | SMART Notebook Format |
| Estensione XBK | SMART Technologies | SMART Notebook Format |
| Estensione XBT | SMART Technologies | SMART Notebook Template Format |
| Estensione XCSL | Technicolor | CineStyle Color Correction Settings Format |
| Estensione XDB | Symantec | Norton Antivirus Update Format |
| Estensione XDP | N/A | Acrobat XML Data Package Format |
| Estensione XDS | LcdStudio | LCDStudio Design Format |
| Estensione XEF | N/A | X-Genics EManager Form Data Format |
| Estensione XEM | Sybase | Sybase PowerDesigner Model Definition Format |
| Estensione XER | Oracle | Primavera Project Management Propriety Exchange Format |
| Estensione XFD | UWI | Adobe XFDL Format XML Form Format |
| Estensione XFDF | Adobe Systems | Adobe Acrobat Forms Document |
| Estensione XFO | N/A | XSL-FO Formatted Form |
| Estensione XFR | TIBCO Software | IProcess Process Definition Format |
| Estensione XFT | N/A | Adobe Form Designer Form |
| Estensione XGML | N/A | Graph Modeling Language XML Format |
| Estensione XGMML | N/A | XGMML Graph Format |
| Estensione XGO | Corel Corporation | Paradox Database Related |
| Estensione XGP | XGP | Xfire Profile Patcher Game List Format |
| Estensione XLC | Microsoft | Microsoft Excel Chart Format |
| Estensione XLD | Microsoft | Microsoft Excel Dialogue Format |
| Estensione XLGC | Prosystech | ExpressK Database Format |
| Estensione XLIFF | OASIS | XLIFF Localization Format |
| Estensione XLT | Microsoft | Microsoft Excel 97 To 2003 Workbook Template Format |
| Estensione XLW | Microsoft | Microsoft Excel Workspace Format |
| Estensione XMAP | XMind | XMind 2007/2008 Workbook |
| Estensione XMCD | Parametric Technology Corporatio | PTC Mathcad Worksheet Format |
| Estensione XMCT | PTC | Mathcad Template Format |
| Estensione XML | N/A | XML Document Format |
| Estensione XMLPER | N/A | LeCroy Binary Waveform Format |
| Estensione XMPZ | Benetech | Miradi XML Project Format |
| Estensione XPDL | Workflow Management Coalition | XPDL Module |
| Estensione XPG | Indigo Rose | Autoplay Media Studio Exported Page |
| Estensione XPJ | Adobe Systems | RoboHelp HTML Project Format |
| Estensione XPM | Decisive Tools | Micro Planner Manager Format |
| Estensione XPR | SyncRO Soft | SyncRO Soft OXygen XML Editor Project Format |
| Estensione XPT | N/A | SAS Transport (XPORT) Format |
| Estensione XRFF | University of Waikato | Extensible Attribute-Relation File Format |
| Estensione XRP | Stand By Soft | RationalPlan Format |
| Estensione XRY | Micro Systemation | XRY Data Format |
| Estensione XSC | Microsoft | Microsoft Visual Studio XSC Format |
| Estensione XSF | Microsoft | Microsoft Office InfoPath Format |
| Estensione XSL | N/A | XML Stylesheet Format |
| Estensione XSLT | N/A | XSL Transform Format |
| Estensione XSN | Microsoft | Microsoft Office InfoPath Template Form Format |
| Estensione XSVF | Xilinx | Xilinx Serial Vector Format |
| Estensione XTG | Ben StĂÂśver | Extensible TreeGraph Format |
| Estensione XTM | Onder Arslan | Xtremsplit Split Data Format |
| Estensione XTP | N/A | XTreeGold Overlay |
| Estensione XVCT | MindVision Software | VISE XML Project Format |
| Estensione XVU | Comodo Group, Inc. | BOClean Database Format |
| Estensione XXD | Brixx | Brixx Planner Calendar Format |
| Estensione XYZ | N/A | Molecule Specification Format |
| Estensione XYZV | Celestia Development Team | Celestia Sampled Trajectory Format |
| Estensione YAM | N/A | Yahoo! Auctions Data Format |
| Estensione YCHAT | Yahoo! | Yahoo! Instant Messenger Chat Log Format |
| Estensione YGF | yWorks | YWorks Binary Graph Format |
| Estensione YKA | Crocodile Clips | Yenka Model Format |
| Estensione ZAP | Check Point Software Technologies | ZoneAlarm Pro Data Format |
| Estensione ZBD | Canon Inc. | Canon Zoom Browser Database |
| Estensione ZDB | N/A | Quicken Data Format |
| Estensione ZDC | Zero2000 | CD Catalog Expert Database Format |
| Estensione ZDCT | Adobe Systems | Adobe After Effects Localization Format |
| Estensione ZIM | The OpenZIM Project | Wiki Archive Format |
| Estensione ZIX | N/A | Quicken Encrypted Data Format |
| Estensione ZMC | Check Point Software Technologies | ZoneAlarm Mailsafe Renamed EML Format |
| Estensione ZODB | Zope Foundation | Zope Object Database |
| Estensione ZOT | Zoot Software | Zoot Database |
| Estensione ZPL | Inmatrix | Zoom Player Play List |
| Estensione ZRD | ZEMAX Development Corporation | ZEMAX Ray Database |
| Estensione ^^^ | Pervasive Software | Pervasive.SQL Database Format |
| Estensione {PB | Corel | Corel WordPerfect Backup Format |
| Estensione ~AP | Micro Focus International plc | Borland C++ Old AppExpert Project Database |
| Estensione ~HM | KS-Soft | HostMonitor TestList Backup Format |
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