| Estensione del file | Autore/Produttore | Descrizione del file |
|---|---|---|
| Estensione !@! | Microsoft Corporation | Windows Backup Of WIN.INI Format |
| Estensione ### | Microsoft Corporation | DoubleSpace Compressed Volume Format |
| Estensione $DB | N/A | DBASE IV Temporary Format |
| Estensione $ID | N/A | Steinberg Cubase Compressed Format |
| Estensione $LL | Steinberg Media Technologies GmbH | Steinberg Cubase Compressed Format |
| Estensione --- | Microsoft Corporation | Microsoft Backup File Set |
| Estensione 0 | Dr. Software | Compressed Harddisk Data Format |
| Estensione 000 | Microsoft | DoubleSpace Compressed Data Format |
| Estensione 001 | Symantec | Norton Ghost Disk Image Span Format |
| Estensione 002 | N/A | Compressed File From A Multi-volume Archive (part 2) |
| Estensione 003 | N/A | Generally Split Archive Or Backup File (part 003) |
| Estensione 004 | N/A | Generally Split Archive Or Backup File (part 004) |
| Estensione 005 | N/A | Generally Split Archive Or Backup File (part 005) |
| Estensione 006 | N/A | Generally Split Archive Or Backup File (part 006) |
| Estensione 007 | N/A | Generally Split Archive Or Backup File (part 007) |
| Estensione 008 | Igor Pavlov | Compressed File From A Multi-volume Archive (part 8) |
| Estensione 009 | N/A | Generally Split Archive Or Backup File (part 009) |
| Estensione 00B | PenSoft | PenSoft Payroll Backup Format |
| Estensione 010 | N/A | Generally Split Archive Or Backup File (part 010) |
| Estensione 011 | Igor Pavlov | Compressed File From A Multi-volume Archive (part 11) |
| Estensione 012 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 12) |
| Estensione 013 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 13) |
| Estensione 014 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 14) |
| Estensione 015 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 15) |
| Estensione 016 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 16) |
| Estensione 017 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 17) |
| Estensione 018 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 18) |
| Estensione 019 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 19) |
| Estensione 01B | Paychex, Inc. | PenSoft Payroll Backup Format |
| Estensione 01_ | N/A | Winfunktion Mathematic V8.0 Julia Fractal |
| Estensione 020 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 20) |
| Estensione 021 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 21) |
| Estensione 022 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 22) |
| Estensione 023 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 23) |
| Estensione 024 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 24) |
| Estensione 025 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 25) |
| Estensione 026 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 26) |
| Estensione 027 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 027) |
| Estensione 028 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 28) |
| Estensione 029 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 29) |
| Estensione 02_ | N/A | Winfunktion Mathematic V8.0 Julia Fractal |
| Estensione 030 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 30) |
| Estensione 031 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 31) |
| Estensione 032 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 32) |
| Estensione 033 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 33) |
| Estensione 034 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 34) |
| Estensione 035 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 35) |
| Estensione 036 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 36) |
| Estensione 037 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 37) |
| Estensione 038 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 38) |
| Estensione 039 | Igor Pavlov | Split File Or Compressed File From A Multi-volume Archive (part 39) |
| Estensione 03_ | N/A | Winfunktion Mathematic V8.0 Julia Fractal |
| Estensione 040 | N/A | Compressed Archive |
| Estensione 041 | N/A | Compressed Archive |
| Estensione 042 | N/A | Compressed Archive |
| Estensione 043 | N/A | Compressed Archive |
| Estensione 044 | N/A | Compressed Archive |
| Estensione 045 | N/A | Compressed Archive |
| Estensione 046 | N/A | Compressed Archive |
| Estensione 047 | N/A | Compressed Archive |
| Estensione 048 | N/A | Compressed Archive |
| Estensione 049 | N/A | Compressed Archive |
| Estensione 04_ | N/A | Winfunktion Mathematik V8.0 Julia Fractal |
| Estensione 050 | N/A | Split Or Compressed Archive |
| Estensione 051 | N/A | Compressed Archive |
| Estensione 052 | N/A | Compressed Archive |
| Estensione 053 | N/A | Compressed Archive |
| Estensione 054 | N/A | Compressed Archive |
| Estensione 055 | N/A | Compressed Archive |
| Estensione 056 | N/A | Compressed Archive |
| Estensione 057 | N/A | Compressed Archive |
| Estensione 058 | N/A | Compressed Archive |
| Estensione 059 | N/A | Compressed Archive |
| Estensione 060 | N/A | Compressed Archive |
| Estensione 061 | N/A | Compressed Archive |
| Estensione 062 | N/A | Compressed Archive |
| Estensione 063 | N/A | Compressed Archive |
| Estensione 064 | N/A | Compressed Archive |
| Estensione 065 | N/A | Compressed Archive |
| Estensione 066 | N/A | Compressed Archive |
| Estensione 067 | N/A | Compressed Archive |
| Estensione 068 | N/A | Compressed Archive |
| Estensione 069 | N/A | Compressed Archive |
| Estensione 070 | N/A | Compressed Archive |
| Estensione 071 | N/A | Compressed Archive |
| Estensione 072 | N/A | Compressed Archive |
| Estensione 073 | N/A | Compressed Archive |
| Estensione 074 | N/A | Compressed Archive |
| Estensione 075 | N/A | Compressed Archive |
| Estensione 076 | N/A | Compressed Archive |
| Estensione 077 | N/A | Compressed Archive |
| Estensione 078 | N/A | Compressed Archive |
| Estensione 079 | N/A | Compressed Archive |
| Estensione 080 | N/A | Compressed Archive |
| Estensione 081 | N/A | Compressed Archive |
| Estensione 082 | N/A | Compressed Archive |
| Estensione 083 | N/A | Compressed Archive |
| Estensione 084 | N/A | Compressed Archive |
| Estensione 085 | N/A | Compressed Archive |
| Estensione 086 | N/A | Compressed Archive |
| Estensione 087 | N/A | Compressed Archive |
| Estensione 088 | N/A | Compressed Archive |
| Estensione 089 | N/A | Compressed Archive |
| Estensione 090 | N/A | Compressed Archive |
| Estensione 091 | N/A | Compressed Archive |
| Estensione 092 | N/A | Compressed Archive |
| Estensione 093 | N/A | Compressed Archive |
| Estensione 094 | N/A | Compressed Archive |
| Estensione 095 | N/A | Compressed Archive |
| Estensione 096 | N/A | Compressed Archive |
| Estensione 097 | N/A | Compressed Archive |
| Estensione 098 | N/A | Compressed Archive |
| Estensione 099 | N/A | Compressed Archive |
| Estensione 113 | N/A | Iomega Backup Format |
| Estensione 2 | Indigo Rose Corporation | Setup Factory 6.0 Setup Launcher |
| Estensione 201 | Star Finanz GmbH | StarMoney Agent Rollback |
| Estensione 232 | Microsoft Corporation | Microsoft Office Install |
| Estensione 7-Z | Igor Pavlov | 7z Compressed Archive |
| Estensione 7-ZIP | Igor Pavlov | 7z Compressed Archive |
| Estensione 73B | Texas Instruments | TI-73 Backup Format |
| Estensione 7Z | 7-Zip | 7-ZIP Compressed 7z Archive Format |
| Estensione 7Z001 | 7-Zip | Split Multi-volume 7-ZIP Compressed File Archive (part 1) |
| Estensione 7Z002 | 7-Zip | Split Multi-volume 7-ZIP Compressed File Archive (part 2) |
| Estensione 7Z003 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 3) |
| Estensione 7Z004 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 4) |
| Estensione 7Z005 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 5) |
| Estensione 7Z006 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 6) |
| Estensione 7Z007 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 7) |
| Estensione 7Z008 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 8) |
| Estensione 7Z009 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 9) |
| Estensione 7Z010 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 10) |
| Estensione 7Z011 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 11) |
| Estensione 7Z012 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 12) |
| Estensione 7Z013 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 13) |
| Estensione 7Z014 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 14) |
| Estensione 7Z015 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 15) |
| Estensione 7Z016 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 16) |
| Estensione 7Z017 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 17) |
| Estensione 7Z018 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 18) |
| Estensione 7Z019 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 19) |
| Estensione 7Z020 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 20) |
| Estensione 7Z021 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 21) |
| Estensione 7Z022 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 22) |
| Estensione 7Z023 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 23) |
| Estensione 7Z024 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 24) |
| Estensione 7Z025 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 25) |
| Estensione 7Z026 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 26) |
| Estensione 7Z027 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 27) |
| Estensione 7Z028 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 28) |
| Estensione 7Z029 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 29) |
| Estensione 7Z030 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 30) |
| Estensione 7Z031 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 31) |
| Estensione 7Z032 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 32) |
| Estensione 7Z033 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 33) |
| Estensione 7Z034 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 34) |
| Estensione 7Z035 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 35) |
| Estensione 7Z036 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 36) |
| Estensione 7Z037 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 37) |
| Estensione 7Z038 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 38) |
| Estensione 7Z039 | Igor Pavlov | Split Multi-volume 7-ZIP Compressed File Archive (part 039) |
| Estensione 7ZIP | Igor Pavlov | 7-Zip 7z Compressed Archive |
| Estensione 999 | N/A | Sage Backup |
| Estensione 9M1 | N/A | WinRAR Split Archive Part 1 |
| Estensione ??$ | N/A | MsCompress Archive |
| Estensione A00 | ESTsoft | Split Multi-volume ARJ Compressed File Archive (part 2) |
| Estensione A01 | ESTsoft | Split Multi-volume ARJ Compressed File Archive (part 3) |
| Estensione A02 | ESTsoft | Split Multi-volume ARJ Compressed File Archive (part 4) |
| Estensione A03 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 5) |
| Estensione A04 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 6) |
| Estensione A05 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 7) |
| Estensione A06 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 8) |
| Estensione A07 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 9) |
| Estensione A08 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 10) |
| Estensione A09 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 11) |
| Estensione A1 | Free Pascal team | Free Pascal Archive |
| Estensione A10 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 12) |
| Estensione A11 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 13) |
| Estensione A12 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 14) |
| Estensione A13 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 15) |
| Estensione A14 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 16) |
| Estensione A15 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 17) |
| Estensione A16 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 18) |
| Estensione A17 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 19) |
| Estensione A18 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 20) |
| Estensione A19 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 21) |
| Estensione A20 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 22) |
| Estensione A32 | ARJ Software, Inc. | Split Multi-volume ARJ Compressed File Archive (part 34) |
| Estensione A7E | Adobe Systems Incorporated | Adobe Authorware Packaged Library |
| Estensione AAR | Apache Software Foundation | Apache Axis2 Archive |
| Estensione ABA | Palm | Palm Address Book Archive Format |
| Estensione ABBU | N/A | Apple Address Book Archive Format |
| Estensione ABK | N/A | Ability Write Backup Format |
| Estensione ACE | WinAce | WinACE Compressed Ace Archive Format |
| Estensione ACP | Alfresco Software | Alfresco Exported Repository Format |
| Estensione ACR | Acer | Acer ERecovery Management Backup Format |
| Estensione ACU | N/A | NuFX Applelink Archive |
| Estensione ADI | Active@ Data Recovery Software | Active@ Disk Image Format |
| Estensione ADK | IBM | OS/2 Saved SKF Format |
| Estensione ADSM | Nikolas Ehrenberg | Advanced Split Machine Split |
| Estensione AEA | Google AdWords Editor Archive Format | |
| Estensione AFA | Fantiusen Software | Astrotite Compressed Data |
| Estensione AFO-XVID | N/A | Compressed Video |
| Estensione AIN | N/A | AIN Compressed File Archive |
| Estensione AJA | AJC Systems Ltd. | Backup Revision Control Archive |
| Estensione AJL | CA Technologies | CA ARCserve Backup Journal |
| Estensione ALZ | ESTsoft | ALZip Compressed Format |
| Estensione AMK | MechCAD | AceMoney Backup |
| Estensione ANTIFRAG | N/A | DC++ Incomplete Download |
| Estensione AOP | Red Hat, Inc. | JBoss AS JAR Archive |
| Estensione APPLE | N/A | Apple AppleSingle Data |
| Estensione APPV | Microsoft Corporation | App-V Archive |
| Estensione APZ | Indigo Rose | AMS Shared Project Format |
| Estensione AR | N/A | Linux/Unix Command Library Format |
| Estensione ARC | Nokia | FreeArc Compressed Format |
| Estensione ARCHIVER | Incredible Bee | Incredible Bee Archiver Archive |
| Estensione ARH | Siemens | Siemens ProTool Compressed Project Format |
| Estensione ARI | N/A | ARI Compressed File Archive |
| Estensione ARJ | ARJ Software | ARJ Compressed Archive Format |
| Estensione ARK | ARK11 | ARC File Archiver CPM/Port Archive Format |
| Estensione ARM | Oracle Corporation | MySQL Archive Storage Engine Metadata |
| Estensione ARN | DSW Software Team | CD Autorun Creator Package |
| Estensione ART6 | Articulate Global, Inc. | Articulate Presenter Compressed |
| Estensione ARZ | Oracle Corporation | MySQL Archive Storage Engine Data |
| Estensione AS4 | askSam Systems | AskSam Backup Format |
| Estensione AS4A | Promethean World plc | ActivInspire Resource Pack |
| Estensione ASD | Microsoft | Microsoft Word Auto-save Document Format |
| Estensione ASHBAK | Ashampoo | Ashampoo Burning Studio Backup Archive Format |
| Estensione AS_ | Microsoft Corporation | Winhelp Compressed |
| Estensione ATE | Microsoft | Microsoft Office Accounting Compressed Backup Format |
| Estensione ATI | Microsoft | Microsoft Office Accounting Updated Company Format |
| Estensione ATPZ | VSoft Technologies Pty Ltd | Automise Compressed Project |
| Estensione AVZ | Jerry Blinn | AviSys Backup |
| Estensione AWI | America Online, Inc. | AIM Widget Package |
| Estensione AWZIP | ActiveWord Systems, Inc. | ActiveWords Compressed Solution |
| Estensione AXR | ElcomSoft Co. Ltd. | ElcomSoft Adcanced Archive Password Recovery |
| Estensione AXX | N/A | AxCryot Encrypted Format |
| Estensione AZA | N/A | QazaR Archive Compressed |
| Estensione B1 | Catalina Group | B1 Compressed Archive |
| Estensione B64 | N/A | ASCIIi Base64 MIME Encoded Archive Format |
| Estensione BA | Scifer | Scifer Archive External Archive Format |
| Estensione BAC | Avantrix | Backup Plus Backup Format |
| Estensione BACKUP | N/A | Android Backup Format |
| Estensione BACKUPDB | Apple | Apple Time Machine Backup Folder Format |
| Estensione BAI | BID2WIN Software Inc. | BUILD2WIN Add-in |
| Estensione BAK | N/A | Backup Format |
| Estensione BAK3 | CRYTEK | Crysis Backup |
| Estensione BAK~ | AbiSource | AbiWord Auto-saved Document Format |
| Estensione BAZ | ACCEO Solutions Inc. | Acomba Accounting Suite Backup |
| Estensione BBA | Ubisoft Entertainment S.A. | BlueByte Archive |
| Estensione BBB | Research In Motion | BlackBerry Backup (post 2012) Format |
| Estensione BBK | N/A | TreePad Backup |
| Estensione BBZ | Bellshare | BeBuzz Backup Format |
| Estensione BC6 | Cashflow Manager Pty Ltd. | Cashflow Manager 2006 Backup |
| Estensione BC7 | Cashflow Manager Pty Ltd. | Cashflow Manager 2007 Backup |
| Estensione BCA | Nemetschek AG | Allplan Backup Catalog |
| Estensione BCK | N/A | VMX Backup Format |
| Estensione BCKP | Lavasoft | Ad-Aware Quarantined Format |
| Estensione BCM | Microsoft | Microsoft Works Communications Script Backup Format |
| Estensione BDB | Microsoft | Microsoft Works Database Backup Format |
| Estensione BEE | Andrew Filinsky | Bee Archiver Compressed Archive |
| Estensione BEL | N/A | Belon Compressed Archive |
| Estensione BFF | IBM | AIX Backup Format |
| Estensione BFW | SmartWare Corporation | SmartWare Backup Cross-tab |
| Estensione BH | ZipTV | ZipTV BlakHole Archive File Format |
| Estensione BIFX | BeLight Software | Get Backup Project |
| Estensione BJF | NTI Corporation | NTI Backup Now Related |
| Estensione BK! | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK0 | Aspen Technology, Inc. | Aspen HYSYS Backup |
| Estensione BK1 | Autodesk | Autodesk AutoCAD Backup Format |
| Estensione BK3 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK4 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK5 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK6 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK7 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK8 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BK9 | Corel Corporation | Corel WordPerfect Document Backup |
| Estensione BKC | Softland | Backup4all Catalog Format |
| Estensione BKF | N/A | Microsoft Backup Format |
| Estensione BKI | IBM | IBM BookManager Backup Index |
| Estensione BKO | Wisco | Wisco Backup Outlook Backup |
| Estensione BKP | Zaplots | Backup Format |
| Estensione BKU | The Sage Group plc | Timeslips Backup |
| Estensione BKUP | N/A | Wherigo Cartridge Backup Format |
| Estensione BKY | SmartWare Corporation | SmartWare Backup Keyboard |
| Estensione BKZ | NCH Software | FileFort Backup |
| Estensione BLEND1 | Blender | Blender Backup Format |
| Estensione BLEND2 | Blender | Blender Document Backup Format |
| Estensione BM3 | Sony Ericsson | Sony Ericsson Backup Format |
| Estensione BMA | Alexander Cherenkov | Compressed Archive |
| Estensione BNDL | N/A | Bundle File Format |
| Estensione BNHQ | Yves Lempereur | BinHex Archive |
| Estensione BOO | N/A | Microsoft Booasm.arc Encoded File Archive |
| Estensione BOZ | Julian Seward | BZIP Compressed Archive |
| Estensione BP0 | SmartWare Corporation | SmartWare Backup Project |
| Estensione BP1 | SmartWare Corporation | Smartware Backup Document |
| Estensione BP4 | SmartWare Corporation | SmartWare Backup Project |
| Estensione BPA | SimpleTech | StorageSync Backup Archive Format |
| Estensione BPB | Sybase | PowerDesigner Business Process Backup Format |
| Estensione BPM | Sybase | PowerDesigner Business Process Model Format |
| Estensione BPN | GRAPHISOFT | ArchiCAD Backup Format |
| Estensione BPP | SoftVelocity | Clarion Backup Application |
| Estensione BPS | Microsoft | Microsoft Works Document Backup Format |
| Estensione BPSD | AVANTRIX Inc. | Backup Plus |
| Estensione BSMZ | N/A | Compressed BSML |
| Estensione BSQ | Apple, Inc. | BinScii Binary Archivne |
| Estensione BSR | N/A | Bacula Restore |
| Estensione BSZ | bs.global organization | BSplayer Compressed Skin |
| Estensione BTX | SmartWare Corporation | SmartWare Backup Text |
| Estensione BUC | Adobe Systems Incorporated | Adobe Photoshop Elements Backup |
| Estensione BUP | N/A | Backup Of DVD Info Format |
| Estensione BVS | SmartWare Corporation | SmartWare Backup Standard View |
| Estensione BVW | SmartWare Corporation | SmartWare Backup Standard View |
| Estensione BVX | Bravura Software, LLC | OptiTune Install Package |
| Estensione BZ | N/A | BZIP Compressed File Archive |
| Estensione BZ1 | N/A | WinTOTAL Automatic Backup |
| Estensione BZ2 | N/A | Bzip2 Compressed File Archive |
| Estensione BZA | N/A | IZArc BGA Archive |
| Estensione BZIP | N/A | Bzip Compressed Archive |
| Estensione BZIP2 | Bzip | BZIP Compressed Archive Format |
| Estensione BZP2 | Julian Seward | BZIP2 Archive |
| Estensione C00 | e-merge | Split Multi-volume ACE Compressed File Archive |
| Estensione C01 | e-merge | Split Multi-volume ACE Compressed File Archive |
| Estensione C02 | e-merge | Split Multi-volume ACE Compressed File Archive |
| Estensione C03 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C04 | N/A | Split Multi-volume ACE Compressed File Archive |
| Estensione C05 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C06 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C07 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C08 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C09 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C10 | E-merge | Split Multi-volume ACE Compressed File Archive |
| Estensione C24 | PowerQuest | Drive Image Ace |
| Estensione C39 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C40 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C41 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C42 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C43 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C44 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C45 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C46 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C47 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C48 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C49 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C50 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C51 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C52 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C53 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C54 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione C55 | e-merge GmbH | Split Multi-volume ACE Compressed File Archive |
| Estensione CA1 | Embarcadero Technologies, Inc. | Delphi Install Disk |
| Estensione CAA | Synium Software | CleanApp Archive Format |
| Estensione CAR | N/A | CAR Archive Compressed Archive Format |
| Estensione CARB | Apple, Inc. | Apple Mac OS X Carbon Package |
| Estensione CB7 | N/A | CDisplay 7-Zip Comic Book Format |
| Estensione CBA | N/A | CDisplay ACE Comic Book Format |
| Estensione CBK | N/A | Backup Configuration Format |
| Estensione CBR | N/A | Comic Book Archive Format Or ComicBook Reader Format |
| Estensione CBT | N/A | CDisplay TAR Comic Book Format |
| Estensione CBU | Comodo Group | Comodo Backup Backup Format |
| Estensione CBZ | N/A | Comic Book Archive Format Or ComicBook Reader Format |
| Estensione CDOC | SK.ee | DigiDoc Client Container |
| Estensione CDZ | N/A | Compressed CD Image Format |
| Estensione CEDATA | Cloud Engines, Inc. | Pogoplug |
| Estensione CEIMG | mdSOFT | CeRegEditor Registry Image |
| Estensione CFZ | N/A | Compressed Archive |
| Estensione CGDB | Microsoft Corporation | Microsoft Clip Art Package |
| Estensione CK9 | DVO Enterprises | DVN Cookn Cookbook Backup Format |
| Estensione CLN | Microsoft Corporation | Microsoft Windows 3.x Configuration Backup |
| Estensione CMB | Dionex Corporation | Chromeleon Backup Archive |
| Estensione CNR | N/A | ClickNRun Installation Package |
| Estensione COMPRESS | N/A | Microsoft Compress |
| Estensione CP9 | N/A | ChoicePoint Encrypted Format |
| Estensione CPCT | Cyclos | Compact Pro Archive |
| Estensione CPGZ | N/A | Compressed UNIX CPIO Archive |
| Estensione CPT | Cyclos | Compact Pro Archive Format |
| Estensione CRDS | Microsoft | Microsoft Windows CardSpace Backup Format |
| Estensione CSK | Apple, Inc. | Claris Works |
| Estensione CTIT | N/A | RAR Archive |
| Estensione CTZ | Dextronet.com | Custody Toolbox Compressed Backup |
| Estensione CU_ | Microsoft Corporation | Microsoft Windows Winhelp Compressed |
| Estensione CZIP | WinInizio Software | ZG Encrypted Zip Archive |
| Estensione DA0 | Microsoft | Microsoft Windows 9x Registry Backup Format |
| Estensione DA1 | Microsoft Corporation | Windows Registry Backup |
| Estensione DAR | N/A | DAR Disk Archive |
| Estensione DASH | Dashlane, Inc. | Dashlane Profile |
| Estensione DATBAK0 | Miranda IM Project | Miranda Data File Backup |
| Estensione DBA | Palm | Palm Desktop For Windows Format |
| Estensione DBK | Sony Ericsson | Sony Ericsson Mobile Phone Backup Format |
| Estensione DBZ | Datanamic Solutions BV | DB Zipper Compressed Database |
| Estensione DD | Symantec | DiskDoubler Compressed Archive Format |
| Estensione DDAP | Symantec Corporation | DiskDoubler Compressed |
| Estensione DEB | N/A | Debian Linux Package Format |
| Estensione DFL | Robert Adamson | Distribution Files Library |
| Estensione DGC | N/A | Digital G Codec Archive Format |
| Estensione DIST | Apple | Apple Mac OS X Installer Distribution Format |
| Estensione DIY | Huntersoft | My Drivers Backup Format |
| Estensione DJPROJECTS | Digital Juice, Inc. | Digital Juice Compressed |
| Estensione DKB | Symantec Corporation | DataKeeper Backup |
| Estensione DL_ | Microsoft | Microsoft Windows DLL Backup Format |
| Estensione DNA | Computer Associates | CA Backup And Migration Backup Format |
| Estensione DOV | N/A | Temporary Format |
| Estensione DROPBOX | Dropbox team | Dropbox |
| Estensione DUB | N/A | Tuningwrench Audio Utility Compressed |
| Estensione DXTHEME | Stardock Corporation | DesktopX Windows Desktop Theme |
| Estensione DZ | Dzip | Dzip Format |
| Estensione EBI | RITLabs SRL | The Bat! Messages Encrypted Backup |
| Estensione ECBK | LG Electronics | LG PC Suite Calendar Backup |
| Estensione ECS | Sony Ericsson | Sony Ericsson Phone Backup Format |
| Estensione EDZ | Parametric Technology Corporation | ProductView Compressed Package |
| Estensione EFW | Computer Associates | Renamed Zip Or Executable Format |
| Estensione EG | Wasay | Image It Backup Disk Image |
| Estensione EN2 | Articulate Global, Inc. | Articulate Engage Compressed |
| Estensione ENPACK | Guidance Software Inc. | EnCase Package |
| Estensione EPI | Green Eclipse | EclipsePackager2000 Compressed Format |
| Estensione EPME | N/A | Renamed HJSplit Split WinRAR Archive |
| Estensione F | N/A | Freeze Compressed File Archive |
| Estensione FB | DRDOS, Inc. | DR-DOS Backup |
| Estensione FBC | Ancestry.com | Family Tree Compressed Backup Format |
| Estensione FBF | Promosoft | Free Backup Fix Backup Format |
| Estensione FBK | Microsoft | Microsoft Dynamics NAV Backup Format |
| Estensione FBU | FEBE | FEBE Firefox Add-in ZIP Format |
| Estensione FBW | Hewlett Packard | HP Backup Split Backup Format |
| Estensione FCXE | SPIRIT | FileCapsule Deluxe Encoded |
| Estensione FDP | N/A | MySafe Encrypted Data |
| Estensione FEZ | FUND E-Z Development Corporation | FUND E-Z Backup Archive |
| Estensione FGZ | FGX | Formula Graphics Standalone Presentation Archive |
| Estensione FH | Symantec | Symantec Backup Exec Format |
| Estensione FHF | Cleanersoft Software | Free Hide Folder Data Format |
| Estensione FLKA | NewSoftwares | Folder Lock Encrypted Portable Folder Format |
| Estensione FLKB | NewSoftwares | Folder Lock Encrypted Folder Format |
| Estensione FPKG | Apple, Inc. | Apple Mac OS X Installer Package |
| Estensione FPSX | Nokia | Symbian Firmware Flash Format |
| Estensione FRI | Mozilla Corporation | Firefox Bookmark Backup |
| Estensione FRP | Z-Firm LLC | FaxRush Package |
| Estensione FTMB | Ancestry.com Inc. | Family Tree Maker Backup |
| Estensione FUL | Microsoft | Microsoft Backup File List |
| Estensione FWB | N/A | FileWrangler Data Backup |
| Estensione FXH | MetaQuotes Software Corp. | MetaTrader 4 Backup |
| Estensione FZA | AutoDesSys | Form-Z Autosave Format |
| Estensione GB1 | YoYo Games | Game Maker Backup Format |
| Estensione GBCK | Glarysoft Ltd. | Glary Utilities Backup |
| Estensione GBM | Genie-Soft Corporation | Genie Backup Manager Archive |
| Estensione GBP | Genie-Soft | Genie Backup Manager Pro Backup Index Format |
| Estensione GCA | N/A | GCA Compressed Archive Format |
| Estensione GFAR | Greenfoot.org | Greenfoot JAVA Archive |
| Estensione GHO | Symantec | Norton Ghost Backup Image Format |
| Estensione GHS | Symantec | Norton Ghost Backup Format |
| Estensione GIP | Ethanole Solutions | Ghost Installer Package |
| Estensione GLOS | Native Instruments, Inc. | Absynth 3 Patch |
| Estensione GSBA | InsaneMatt | GameSave Manager Save Backup |
| Estensione GZ | The GNU Project | GZIP Compressed Archive Format |
| Estensione GZ2 | N/A | Misnamed BZ2 Format |
| Estensione GZA | N/A | Bzip2 Compressed File Archive |
| Estensione GZI | N/A | GZip Compressed Archive |
| Estensione GZIP | N/A | GNU ZIP Gzip Compressed Archive Format |
| Estensione HA | N/A | HA Compressed Archive |
| Estensione HAP | Hamarsoft | HAP Compressed File Archive |
| Estensione HBC | Xceleon Technologies | HyperBac Compressed Archive Format |
| Estensione HBC2 | Xceleon Technologies | HyperBac Compressed Archive |
| Estensione HBE | Xceleon Technologies | HyperBac Compressed/encrypted Archive |
| Estensione HCB | HyperOs Systems | HyperOS Compressed Backup |
| Estensione HKI | N/A | WinHKI Compressed Archive Format |
| Estensione HKI1 | N/A | WinHKI HKI1 Compressed Archive Format |
| Estensione HKI2 | N/A | WinHKI HKI2 Compressed Archive Format |
| Estensione HKI3 | N/A | WinHKI HKI3 Compressed Archive Format |
| Estensione HL$ | N/A | MS-DOS Compressed Help |
| Estensione HLZ | Multi Edit Software Incorporated. | MultiEdit Packed Help |
| Estensione HM~ | EC Software GmbH | Help&Manual Help Project Backup |
| Estensione HPK | N/A | HPack Compressed Archive Format |
| Estensione HPZ | Major Mind Software | Helpinator Project |
| Estensione HSTX | Altair Engineering, Inc. | Altair HyperStudy Package |
| Estensione HYP | N/A | Hyper Compressed File Archive |
| Estensione I5D | European Commission | IUCLID XML Backup |
| Estensione I5S | European Commission | IUCLID Compressed Backup |
| Estensione IBAK | SourceForge.net | Password Safe Backup |
| Estensione IBZ | Oracle Corporation | MySQL InnoDB Database Table Compressed Backup |
| Estensione ICBU | Apple | Apple ICal Calendars Backup Format |
| Estensione ICE | N/A | IceChat IRC Client Script Format |
| Estensione ICF | Zoom Telephonics | Zoom Router Configuration Format |
| Estensione IEBARZIP | N/A | Explorer Bar Icon Pack |
| Estensione IGZ | Jean-loup Gailly | Gzipped Image |
| Estensione IHA | General Electric Company | GE Historian Archive |
| Estensione IMM | Perion Network Ltd. | IncrediMail Deleted Email Messages List |
| Estensione IMOVIEMOBILE | Apple, Inc. | IMovie Project Package |
| Estensione INPROGRESS | Apple | Apple Mac OS X Time Machine Temporary Format |
| Estensione IO | Various Linux developers | CPIO Compressed File Archive |
| Estensione IPD | Research In Motion | BlackBerry Backup (pre 2012) Format |
| Estensione IPG | Apple | IPod Game Package Format |
| Estensione IPK | N/A | Itsy Package |
| Estensione ISH | N/A | ISH Compressed Archive |
| Estensione ITA | Joost Verburg | IconTweaker Theme Archive |
| Estensione IV2I | Symantec | Norton Ghost Disk Drive Image |
| Estensione IZE | IZArc | IZArc Encrypted Archive Format |
| Estensione J | N/A | JAR Archive Format |
| Estensione JARPACK | Oracle | Oracle Pack200 Packed JAR Format |
| Estensione JBK | N/A | Juno Backup Format |
| Estensione JDC | The JDownloader Team | JDownloader Links Format |
| Estensione JGZ | N/A | Gzipped JavaScript Format |
| Estensione JIC | N/A | Java Icon Format |
| Estensione JPA | N/A | Joomla Installation Backup |
| Estensione JSO | N/A | Compressed ISO Image |
| Estensione JWC | NTI Corporation | JewelCase Maker Saved |
| Estensione KB2 | Carroll-Net | Carroll-Net Kleo Backup Format |
| Estensione KBB | Jetico, Inc. | BestCrypt Key Block Backup |
| Estensione KEP | Embarcadero Technologies, Inc. | Turbo Pascal DOS Tp19 Compressed Kepler |
| Estensione KGB | Tomasz Pawlak | KGB Archiver Compressed Archive Format |
| Estensione KGE | Tomasz Pawlak | KGB Archiver Encrypted Compressed Archive |
| Estensione KRT | Microsoft Corporation | Microsoft Visual FoxPro Recreation |
| Estensione KZ | KuaiZip.com | KuiaiZip Archive |
| Estensione LBK | General Electric Company | VersaPro Local Logic Block Backup |
| Estensione LBR | N/A | EAGLE Library Format |
| Estensione LCB | Radium Technologies | Living Cookbook Format |
| Estensione LEMON | LemonShare.net | LemonShare.net Download Format |
| Estensione LHA | N/A | LH ARC Compressed Archive |
| Estensione LHARC | Ivan Zahariev | LH ARC Compressed Archive |
| Estensione LHW | Jonathan Forbes | LHWarp Compressed Amiga Archive |
| Estensione LLX | National Instruments | LabVIEW Library Backup Format |
| Estensione LNX | N/A | Lynx Project Format |
| Estensione LOADERBACKUP | BlackBerry (Research In Motion Limited) | BlackBerry Backup |
| Estensione LPAQ8 | N/A | PAQ Data Archive |
| Estensione LQR | N/A | SQ Compressed LBR Archive |
| Estensione LZ | Lzip | LZIP Compressed Archive Format |
| Estensione LZH | N/A | LH ARC Compressed Archive Format |
| Estensione LZM | Slax | Slax Module Format |
| Estensione LZMA | N/A | 7-Zip Compressed Format |
| Estensione LZMA86 | N/A | Archive |
| Estensione LZO | N/A | Lzop Archive Format |
| Estensione LZOP | Markus F.X.J. Oberhumer | LZOP Compressed |
| Estensione LZS | N/A | Compressed File Archive |
| Estensione LZX | N/A | Amiga LZX Archive Format |
| Estensione MBK | dataBased Intelligence | DBASE IV Multiple Index File Backup |
| Estensione MBKP | Memeo | Memeo Instant Backup Backup |
| Estensione MBSB | Mamut Software Ltd | Mamut Business Software Company Database Backup |
| Estensione MBSYNCSTATE | Michael R. Elkins | Mbsync Folder Backup |
| Estensione MBW | Firesage Solutions | Easy Mail Backup Wizard Format |
| Estensione MD | N/A | MDCD Compressed File Archive |
| Estensione MDBACKUP | Apple | Apple IPhone Backup Format |
| Estensione MDDATA | Apple | Apple IPhone Backup Data Format |
| Estensione MDINFO | Apple | Apple IPhone Info Format |
| Estensione MDO | Microsoft Corporation | Microsoft Internet Information Server Configuration Backup |
| Estensione MDR | Max B.V. | MAX II Recovery |
| Estensione MEM | N/A | Microsoft Visual FoxPro Mem Format |
| Estensione MIB | Milenix Software Ltd. | MyInfo Topic Backup |
| Estensione MIG | Microsoft | Windows Easy Transfer Migration Data Format |
| Estensione MINT | Linux Mint | Linux Mint Installer Format |
| Estensione MKZ | PokerOffice.com | PokerOffice Database Backup |
| Estensione MO? | N/A | Standard Mail Archive |
| Estensione MON | Mozilla Corporation | Firefox Monday Bookmark Backup |
| Estensione MOU | WinMount International | MOU Compressed Format |
| Estensione MOZ-BACKUP | Mozilla Corporation | Mozilla Backup |
| Estensione MPB | Franz Josef Wechselberger | MyPhoneExplorer Backup Format |
| Estensione MPKG | N/A | Meta Package Format |
| Estensione MSA | N/A | Magic Shadow Archiver Atari Disk Image |
| Estensione MSCX, | Werner Schweer | MuseScore Music Score Backup |
| Estensione MSCZ, | Werner Schweer | MuseScore Music Score Backup |
| Estensione MSLZ | N/A | Archive |
| Estensione MS_ | Microsoft Corporation | Microsoft Windows Winhelp Compressed |
| Estensione MTB | Digistore Solutions (S) Pte. Ltd. | MediaTracker Database Backup |
| Estensione MVA | Microsoft Corporation | Microsoft Setup Archive |
| Estensione MVDX | MatchWare A/S | MindView MindMap Archive |
| Estensione MV_ | MAGIX | Magix Movie Edit Pro Movie Backup Format |
| Estensione MYO | MYOB Limited | MYOB Data |
| Estensione MZF | N/A | MediaZip Archive |
| Estensione MZP | Autodesk | Autodesk 3D Studio Max MAXScript Zip Package |
| Estensione NAB | Nero AG | Audiobook CD Compilation |
| Estensione NB7 | N/A | NovaBACKUP Output Data Backup Format |
| Estensione NBA | Nero | Nero BackItUp Archive Format |
| Estensione NBAK | The Neat Company | Neat Backup |
| Estensione NBD | NovaStor | PC Backup Pro Backup Format |
| Estensione NBF | NewTech Infosystems | Backup NOW! Backup Archive Format |
| Estensione NBI | Nero | Nero BackItUp Backup Format |
| Estensione NBK | N/A | NovaBACKUP Script Format |
| Estensione NBL | Sega Corporation | Phantasy Star Universe |
| Estensione NBS | NTI | NTI Backup Now Format Based Backup Set Format |
| Estensione NBU | Nokia | Nokia PC Suite 6.82+ Backup Format |
| Estensione NBZ | ArcSoft, Inc. | ArcSoft Total Media Backup & Record Backup |
| Estensione NCO | Nero | Nero BackItUp Compressed Backup Format |
| Estensione NDU | N/A | Symbian Phone Backup |
| Estensione NFB | Nokia | Nokia PC Suite Phone Backup Format |
| Estensione NFC | Nokia | Nokia PC Suite Phone Backup Format |
| Estensione NFP | N/A | Archive |
| Estensione NGR | Nokia Corporation | Nokia PC Suite Install Archive |
| Estensione NHV | Nero AG | Nero HD-BURN-Video Compilation |
| Estensione NMD | Nero AG | Nero MiniDVD Compilation |
| Estensione NMU | Debian Project Team | Debian Non-Maintainer Upload |
| Estensione NPB | PremiumSoft CyberTech Ltd. | Navicat For MySQL Backup Profile |
| Estensione NPF | NTI | NTI Backup Format |
| Estensione NPK | Mikrotik | MikroTik RouterOS Upgrade Package |
| Estensione NPS | NTI | NTI Backup Now Drive Based Backup Set Format |
| Estensione NR4 | Nero AG | Nero CD-ROM (AAC) Compilation |
| Estensione NRBAK | The Neat Company | Neat Backup |
| Estensione NRH | Nero AG | Nero Hybrid CD-ROM Compilation |
| Estensione NRMLIB | The Neat Company | Neat Document Library |
| Estensione NRS | N/A | NovaBACKUP Restore Script Format |
| Estensione NSD | Nero AG | Nero Super Video CD Compilation |
| Estensione NTJ | IWR Computer Consultancy | Junction Box Backup |
| Estensione NUGET | Outercurve Foundation | NuGet Package |
| Estensione NWBAK | The Neat Company | Neat Backup |
| Estensione NWCAB | The Neat Company | Neat Software Cabinet |
| Estensione NW_ | Noteworthy Software, Inc. | Noteworthy Composer Compressed |
| Estensione NZ | Sami Runsas | NanoZip Compressed Archive |
| Estensione OAP | Samsung Group | Samsung Bada Signed Installation Package |
| Estensione OAR | N/A | OpenSimulator Archive Format |
| Estensione OB | ABF software, Inc. | ABF Outlook Backup Format |
| Estensione OB3 | ABF software, Inc. | ABF Software Outlook Backup Backup |
| Estensione OB5 | N/A | TopLang OE Backup |
| Estensione OBAK | SYNAMETIRCS | WinSQL Offline Backup |
| Estensione OBK | Genie-Soft Corporation | Genie Outlook Backup |
| Estensione OBPACK | Stardock Corporation | ObjectBar Theme Pack |
| Estensione OC_ | N/A | Compressed ActiveX Control |
| Estensione OD_ | Oracle Corporation | Oracle Compressed Driver |
| Estensione OEB | QSX | Outlook Express Backup Wizard Format |
| Estensione OFB | Oxygen Software Company | Oxygen Forensic Suite Backup |
| Estensione OKR | CyberLink Corp. | PowerRecover One Key Recovery |
| Estensione OLD | N/A | Backup Format |
| Estensione ONEPKG | Microsoft | Microsoft OneNote Package Format |
| Estensione OPG | N/A | Offline Plan Generation Package |
| Estensione ORIG | N/A | Original Format |
| Estensione ORIGINAL_EPUB | N/A | EPUB Ebook Backup |
| Estensione ORIGINAL_MOBI | N/A | MOBI Ebook Backup |
| Estensione OSBX | Lunabee Pte Ltd | OneSafe Exported Backup |
| Estensione OWR | Oracle Corporation | PeopleSoft Results Archive |
| Estensione OYX | N/A | IBM Lotus Approach Alternate Database Index Format |
| Estensione OZ | Opera Company | Opera Job Management Compressed Format |
| Estensione P15 | Peter B. Clements | PAR Recovery Volume |
| Estensione P17 | Peter B. Clements | PAR Recovery Volume |
| Estensione P23 | Peter B. Clements | PAR Recovery Volume |
| Estensione P24 | Peter B. Clements | PAR Recovery Volume |
| Estensione P26 | Peter B. Clements | PAR Recovery Volume |
| Estensione P28 | Peter B. Clements | PAR Recovery Volume |
| Estensione P29 | Peter B. Clements | PAR Recovery Volume |
| Estensione P2V | 3d-in-berlin.de | PLAN2VIZ Backup Design Plan |
| Estensione P3C | Oracle Corporation | Primavera Project Planner Compressed Backup |
| Estensione P7M | N/A | Digitally Encrypted Message |
| Estensione PACKGZ | Oracle | Pack200 Compressed Archive Format |
| Estensione PACKAGE | Autopackage | Linux Autopackage Format |
| Estensione PAE | N/A | PowerArchiver Encrypted Archive Format |
| Estensione PAK | N/A | Game Resource Package Format |
| Estensione PAQ | Hewlett-Packard | Hewlett-Packard System Backup ZIP Format |
| Estensione PAQ6 | N/A | PAQ6 Data Archive Format |
| Estensione PAQ7 | N/A | PAQ7 Data Archive Format |
| Estensione PAQ8 | PAQ | PAQ8 Data Archive Format |
| Estensione PAQ8F | N/A | PAQ Data Archive Format |
| Estensione PAQ8JD | N/A | PAQ Data Archive |
| Estensione PAQ8L | N/A | PAQ Data Archive |
| Estensione PAQ8O | N/A | PAQ Data Archive |
| Estensione PAR | Parchive | Parchive Index Format |
| Estensione PAR2 | Parchive | PAR2 Recovery Volume Format |
| Estensione PART1 | N/A | Part 1 Archive |
| Estensione PART1EXE | Eugene Roshal | Split Multi-volume RAR Compressed Self-extracting File Archive (part 1) |
| Estensione PART1RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 1) |
| Estensione PART10RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 10) |
| Estensione PART11RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 11) |
| Estensione PART2RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 2) |
| Estensione PART3RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 3) |
| Estensione PART4RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 4) |
| Estensione PART5RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 5) |
| Estensione PART6RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 6) |
| Estensione PART7RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 7) |
| Estensione PART8RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 8) |
| Estensione PART9RAR | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 9) |
| Estensione PARTIMGBZ2 | Various Linux developers | Partimage Disk Image |
| Estensione PARTIMGGZ | Various Linux developers | Partimage Disk Image |
| Estensione PAX | POSIX | PAX Archive Format |
| Estensione PBB | AT&T | Mobile Phonebook Format |
| Estensione PBF | Paragon Software Group | Paragon Disk Image Format |
| Estensione PBI | N/A | PC-BSD Setup Format |
| Estensione PBJ | CyberLink | PowerBackup Job Format |
| Estensione PBR | Microsoft Corporation | Microsoft Publisher Backup |
| Estensione PBX5SCRIPT | Intego | Personal Backup Script Format |
| Estensione PBXSCRIPT | Intego | Personal Backup Script Format |
| Estensione PCHD | PCDiskTools.com | PC Backup Utilities Backup |
| Estensione PCU | PC MightyMax | PC MightyMax Undo |
| Estensione PCV | Mozilla | MozBackup Backup Format |
| Estensione PD2 | Jan van Wijk | DFSee Partition Table And Boot Sector Backup |
| Estensione PD3 | Jan van Wijk | DFSee Partition Table And Boot Sector Backup |
| Estensione PDB | Sybase | PowerDesigner Physical Model Backup Format |
| Estensione PE3 | Ulead Systems | Ulead PhotoImpact Image Archive |
| Estensione PEA | PeaZip | PeaZip Pack Encrypt Authenticate Format |
| Estensione PET | Barry Kauler | Puppy Linux Install Package Format |
| Estensione PF | Smith Micro | Aladdin Systems Private Format |
| Estensione PF_ | GVOX | Encore Compressed |
| Estensione PGZ | N/A | StreamLync Download Archives |
| Estensione PIM | N/A | PIM Archive Format |
| Estensione PIMA | Adobe Systems Incorporated | Adobe Application Manager Package |
| Estensione PIT | N/A | PackIt For Mac Compressed Archive Format |
| Estensione PIZ | N/A | Renamed Zip Format |
| Estensione PKD | Embarcadero Technologies, Inc. | Turbo Pascal DOS Compressed Batch |
| Estensione PKG | Apple | Apple MAC OS X Installer Format |
| Estensione PMA | David Harris | Pegasus Mail Data Archive |
| Estensione PMZ4 | Cambron Software | Power Music Backup Archive |
| Estensione PPV | Pandora International | Pogle Platinum Software Version Archive |
| Estensione PREVIOUS | N/A | Mac OS X Address Book Backup |
| Estensione PSA | Parallels | Parallels Plesk Panel Backup Format |
| Estensione PSC | PremiumSoft CyberTech Ltd. | Navicat MySQL Database Compressed Backup |
| Estensione PSPAUTOSAVE | Corel Corporation | PaintShop Pro Autosave |
| Estensione PSZ | N/A | Compressed PostScript Format |
| Estensione PUP | Puppy Linux | Puppy Linux DotPup Installer Package Format |
| Estensione PURGEABLE | Apple, Inc. | Time Machine Corrupted Backup |
| Estensione PUZ | Microsoft | Microsoft Publisher Packed Format |
| Estensione PVC | Parallels | Parallels Desktop Copied Configuration Format |
| Estensione PWA | N/A | Password Agent Encrypted Format |
| Estensione PWZIP | InnovMetric Software Inc. | Polyworks Compressed Archive |
| Estensione PZIP | WinZip Computing, S.L. | Zip Compressed Archive |
| Estensione QB2013 | Intuit Inc. | QuickBooks For Mac 2013 Bakcup |
| Estensione QB2014 | Intuit Inc. | QuickBooks For Mac 2014 Backup |
| Estensione QBB | Intuit | QuickBooks Backup Format |
| Estensione QBK | Intuit Canada | QuickTax Backup Format |
| Estensione QBM | Intuit | QuickBooks Portable Company Format |
| Estensione QBMB | Intuit | QuickBooks Backup Format |
| Estensione QBMD | Intuit | QuickBooks Backup Format |
| Estensione QBX | Intuit | QuickBooks Accountant Transfer Format |
| Estensione QCF | LAFE Technologies | QuikCAT Compressed |
| Estensione QCH | Digia Oyj | Qt Help Compressed Help |
| Estensione QCN | QUALCOMM Incorporated | Qualcomm QPST Drive Backup |
| Estensione QDA | N/A | Quadruple D Archive Format |
| Estensione QDK | Symantec Corporation | QEMM Startups Backup |
| Estensione QFC | George Lyapko | QuickFileCollection Archive |
| Estensione QIC | Microsoft | Microsoft Windows 95/98 Backup Format |
| Estensione QM3 | Articulate Global, Inc. | Articulate Quizmaker Compressed |
| Estensione QMD | Intuit Inc. | Quicken Win Version 5/6 Backup |
| Estensione QP03 | N/A | Qpress Compressed Archive |
| Estensione QSF | Qualtrics | Qualtrics Survey Format |
| Estensione QUAD | SourceForge.net | QUAD Compressed Archive |
| Estensione QUICKBOOKSAUTODATARECOVERY | Intuit Inc. | QuickBooks Auto Recovery |
| Estensione QUICKENBACKUP | Intuit | Quicken Essentials For Mac Financial Data Backup Format |
| Estensione QV~ | Qarbon | ViewletBuilder Project Backup Format |
| Estensione R0 | RARLAB | WinRAR Compressed Archive Format |
| Estensione R00 | RARLAB | Split Multi-volume RAR Compressed File Archive (part 2) |
| Estensione R01 | RARLAB | Split Multi-volume RAR Compressed File Archive (part 3) |
| Estensione R02 | RARLAB | Split Multi-volume RAR Compressed File Archive (part 4) |
| Estensione R03 | RARLAB | Split Multi-volume RAR Compressed File Archive (part 5) |
| Estensione R04 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 6) |
| Estensione R05 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 7) |
| Estensione R06 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 8) |
| Estensione R07 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 9) |
| Estensione R08 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 10) |
| Estensione R09 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 11) |
| Estensione R1 | RARLAB | WinRAR Multi-Volume Archive Part 1 |
| Estensione R10 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 12) |
| Estensione R11 | Symantec Corporation | Norton Ghost Rar |
| Estensione R12 | Symantec Corporation | Norton Ghost Rar |
| Estensione R13 | Symantec Corporation | Norton Ghost Rar |
| Estensione R14 | Symantec Corporation | Norton Ghost Rar |
| Estensione R15 | Symantec Corporation | Norton Ghost Rar |
| Estensione R16 | Symantec Corporation | Norton Ghost Rar |
| Estensione R17 | Symantec Corporation | Norton Ghost Rar |
| Estensione R18 | Symantec Corporation | Norton Ghost Rar |
| Estensione R19 | Symantec Corporation | Norton Ghost Rar |
| Estensione R2 | RARLAB | WinRAR Multi-Volume Archive Part 2 |
| Estensione R20 | Symantec Corporation | Norton Ghost Rar |
| Estensione R21 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 23) |
| Estensione R22 | Symantec Corporation | Norton Ghost Rar |
| Estensione R23 | Symantec Corporation | Norton Ghost Rar |
| Estensione R24 | Symantec Corporation | Norton Ghost Rar |
| Estensione R25 | Symantec Corporation | Norton Ghost Rar |
| Estensione R26 | Symantec Corporation | Norton Ghost Rar |
| Estensione R27 | N/A | Norton Ghost Rar |
| Estensione R28 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 30) |
| Estensione R29 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 31) |
| Estensione R30 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 32) |
| Estensione R31 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 33) |
| Estensione R32 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 34) |
| Estensione R33 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 35) |
| Estensione R34 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 36) |
| Estensione R35 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 37) |
| Estensione R36 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 38) |
| Estensione R37 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 39) |
| Estensione R38 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 40) |
| Estensione R39 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 41) |
| Estensione R40 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 42) |
| Estensione R41 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 43) |
| Estensione R42 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 44) |
| Estensione R43 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 45) |
| Estensione R44 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 46) |
| Estensione R45 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 47) |
| Estensione R46 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 48) |
| Estensione R47 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 49) |
| Estensione R48 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 50) |
| Estensione R49 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 51) |
| Estensione R50 | Eugene Roshal | Split Multi-volume RAR Compressed File Archive (part 52) |
| Estensione R51 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R52 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R53 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R54 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R55 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R56 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R57 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R58 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R59 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R60 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R61 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R62 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R63 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R64 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R65 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R66 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R67 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R68 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R69 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R70 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R71 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R72 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R73 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R74 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R75 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R76 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R77 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R78 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R79 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R80 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R81 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R82 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R83 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R84 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R85 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R86 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R87 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R88 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R89 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R90 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R91 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R92 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R93 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R94 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R95 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R96 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R97 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione R98 | N/A | RAR Compressed Files From A Multi-volume Archive |
| Estensione R99 | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione RAR | Eugene Roshal | WinRAR RAR Compressed Archive |
| Estensione RAR1 | N/A | RAR Archive |
| Estensione RAR5 | RARLAB | WinRAR 5 Compressed Archive Format |
| Estensione RARX | N/A | Renamed RAR |
| Estensione RB0 | Trend Micro Inc. | Trend AntiVirus Backup |
| Estensione RB1 | Trend Micro Inc. | Trend Anti-Virus Backup |
| Estensione RBC | EMC Insignia | Roxio Retrospect Backup Catalogue Format |
| Estensione RBF | EMC Insignia | Roxio Retrospect Backup Format |
| Estensione RBK | Microsoft | Microsoft Windows 95 Registry Backup Format |
| Estensione RBS | Microsoft | Microsoft Windows Installer Rollback Script Format |
| Estensione RDB | EMC | Roxio Retrospect Backup Set Format |
| Estensione REV | RARLAB | WinRAR Recovery Volume Format |
| Estensione RGMB | RootsMagic | RootsMagic Backup Format |
| Estensione RIPXR | RipXR Corp. | RipXR Compressed Archive |
| Estensione RK | M Software | WinRK Archive Format |
| Estensione RMAN | Oracle Corporation | Oracle Datafile Backup |
| Estensione RMB | Utimaco Safeware AG | SafeGuard RemovableMedia Keyring Backup |
| Estensione RMBAK | PC Tools | Registry Mechanic Backup Format |
| Estensione RNC | RNC | RNC ProPack Archive Format |
| Estensione ROO | N/A | WinRAR Archive |
| Estensione RP9 | Cloanto | RetroPlatform Format |
| Estensione RPM | Red Hat | Linux Package Manager Format |
| Estensione RRR | PC Tools | Registry Mechanic Backup Format |
| Estensione RTE | N/A | RTEncoder RTE Encoded Format |
| Estensione RXX | Eugene Roshal | RAR Compressed Files From A Multi-volume Archive |
| Estensione RZ | N/A | Rzip Compressed Archive |
| Estensione RZR | N/A | Renamed WinRAR Archive |
| Estensione RZS | Red Zion | Red Zion Security Format |
| Estensione S00 | Lithops | Split Multi-volume ZipSplitter Compressed File Archive (part 1) |
| Estensione S01 | Lithops | Split Multi-volume ZipSplitter Compressed File Archive (part 2) |
| Estensione S02 | Lithops | Split Multi-volume ZipSplitter Compressed File Archive (part 3) |
| Estensione S03 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 4) |
| Estensione S04 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 5) |
| Estensione S05 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 6) |
| Estensione S06 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 7) |
| Estensione S07 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 8) |
| Estensione S08 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 9) |
| Estensione S09 | Lithops Software | Split Multi-volume ZipSplitter Compressed File Archive (part 10) |
| Estensione S7Z | N/A | 7-zip Compressed Format |
| Estensione SA5 | Information Security Corp. | SecretAgent Archive |
| Estensione SAFE | WebMoney | WM Keeper CLASSIC Purse File Backup |
| Estensione SAR | N/A | Service Archive Format |
| Estensione SAV | Parallels | Parallels Desktop Saved State Image Format |
| Estensione SAZ | N/A | Fiddler Session Archive ZIP |
| Estensione SBB | Microsoft | Microsoft Office Accounting Company Backup Format |
| Estensione SBS | AvialiSoft | Secure Backup System Format |
| Estensione SBU | Samsung Group | Samsung Kies Backup |
| Estensione SDC | Microsoft | Secure Download Cabinet |
| Estensione SDK | Andy Nicholas | ShrinkIt Compressed Apple II File Archive |
| Estensione SDN | N/A | Shareware Distributors Network Format |
| Estensione SEA | Smith Micro | StuffIt Expander Archive Format |
| Estensione SEG1 | Smith Micro Software, Inc. | Stuffit Segment |
| Estensione SEN | Scifer | Scifer Archiver Internal Archive Format |
| Estensione SFS | N/A | Squashfs Format |
| Estensione SFX | N/A | Self-extracting Compressed Archive Format |
| Estensione SH | N/A | Unix Bourne Shell (Bash) Format |
| Estensione SHAR | N/A | Unix Self Extracting Bourne Shell Archive Format |
| Estensione SHK | N/A | ShrinkIt Compressed Apple II File Archive |
| Estensione SHR | N/A | Unix Shell Archive Format |
| Estensione SIK | Microsoft Corporation | Microsoft Word Backup |
| Estensione SIM | Valve | Steam Game Backup Information Format |
| Estensione SIP | Chris S Craig | Scopetrax Compressed Sample |
| Estensione SIS | Valve | Steam Game Backup Information Format |
| Estensione SIT | Smith Micro | StuffIt Expander Archive Format |
| Estensione SIT! | Smith Micro Software, Inc. | StuffIt Expander Archive Format |
| Estensione SIT5 | N/A | StuffIt 5 Archive Format |
| Estensione SITD | N/A | StuffIT Archive |
| Estensione SITHQX | N/A | StuffIt Compressed Archive |
| Estensione SITX | Smith Micro | StuffIt Archive Format |
| Estensione SKB | SketchUp Backup Format | |
| Estensione SN1 | Tom Ehlert | Drive Snapshot First Differential Backup Format |
| Estensione SN2 | Tom Ehlert | Drive SnapShot Partial Disk Image Format |
| Estensione SN4 | Tom Ehlert Software | Drive SnapShot Partial Disk Image |
| Estensione SNA | Tom Ehlert | Drive SnapShot Disk Image Format |
| Estensione SNAGITSTAMPS | TechSmith Corporation | SnagIt Archive |
| Estensione SNOOP | N/A | Sun SNOOP Capture |
| Estensione SNS | Composite Ideas | Save-N-Sync Backup Project Format |
| Estensione SPF | StorageCraft Technology | Still Picture Interchange File Format |
| Estensione SPG | SpeedGuide.net | TCP Optimizer Saved Settings Format |
| Estensione SPI | ShadowCraft Technology | ShadowProtect Incremental Disk Changes Format |
| Estensione SPLIT | N/A | Split |
| Estensione SPLT | IanB | YDecode Split |
| Estensione SPS | 2BrightSparks | SyncBackSE Exported Profile Format |
| Estensione SPT | TMAgency | TM FilePacker Archive |
| Estensione SQB | Red Gate | SQL Backup Compact MS SQL Server Backup Format |
| Estensione SQX | N/A | SQX Archiver Compressed Archive Format |
| Estensione SQZ | N/A | Squeeze Project Format |
| Estensione SREP | FreeArc | SuperREP Archive Format |
| Estensione SRR | ReScene | ReScene Data Recovery Archive Format |
| Estensione SSWF | N/A | Sealed SWF Flash |
| Estensione STG | Microsoft | Microsoft ActiveSync Backup Format |
| Estensione SU? | N/A | Standard Mail Archive |
| Estensione SV$ | Autodesk | AutoCAD Autosave Format |
| Estensione SV2I | Symantec | Symantec Backup Exec System Index Format |
| Estensione SV4CPIO | GnuWin32 Team | System V Release 4 CPIO Archive |
| Estensione SVL | SecurStar | Scramdisk Volume |
| Estensione SYNCDB | Apple, Inc. | ITunes Saved Contact Database |
| Estensione SY_ | Microsoft | Korg Dw8000 Compressed Format |
| Estensione TAR-GZ | N/A | Gzip Compressed TAR Archive |
| Estensione TAR-LZMA | N/A | TAR Archive |
| Estensione TAR-Z | N/A | TAR Compressed Archive |
| Estensione TARGZ | The GNU Project | Old Version Gzip Compressed TAR Archive |
| Estensione TARGZ2 | N/A | Misnamed BZ2 Tarball |
| Estensione TARLZMA | N/A | LZMA Compressed Tarball |
| Estensione TARXZ | Tukaani | XZ Compressed TAR Archive Format |
| Estensione TARZ | N/A | Tar.Z Compressed Archive |
| Estensione TARAA | N/A | Linux TAR Split Archive |
| Estensione TAZ | N/A | TAR Compressed Archive |
| Estensione TBI | N/A | Image For Windows Disk Image |
| Estensione TBK | N/A | Visual FoxPro Memo Backup Format |
| Estensione TBZ | N/A | Bzip2 Compressed TAR Archive Format |
| Estensione TBZ2 | N/A | BZIP/TAR Compressed Archive Format |
| Estensione TCS | Lennert Ploeger | TreeComp Snapshot |
| Estensione TDB | eBay | EBay Turbo Lister Format |
| Estensione TG | N/A | Gzip Compressed Tar Archive |
| Estensione TGZ | N/A | Gzip Compressed TAR Archive |
| Estensione TIG | Texas Instruments | Texas Instruments Connect Backup Format |
| Estensione TIS | Acronis | True Image Script |
| Estensione TK2 | Roxio | Roxio/Take Two Backup |
| Estensione TLBACKUP | TORDEX | True Launch Bar Backup Settings |
| Estensione TLG | Intuit | QuickBooks Transaction Log Format |
| Estensione TLY | Adobe Systems Incorporated | Adobe Photoshop Elements Backup Catalog |
| Estensione TLZ | Lzip | Unix TLZ Compression Engine Format |
| Estensione TLZMA | N/A | LZMA Compressed Tar Archive |
| Estensione TMP | N/A | Temporary Format |
| Estensione TOFP | Toshiba America Information Systems, Inc. | Toshiba Fingerprint Utility Settings Backup |
| Estensione TOS | N/A | Atari ST TOS Archive |
| Estensione TRN | Microsoft | Microsoft SQL Server Transaction Backup Format |
| Estensione TSB | N/A | Trabalph Software Program Compressed |
| Estensione TTBK | Intuit Canada | Canadian TurboTax 2010 Backup Format |
| Estensione TU? | N/A | Standard Mail Archive |
| Estensione TXZ | Tukaani | XZ Compressed TAR Archive Format |
| Estensione TX_ | N/A | Compressed Txt Format |
| Estensione TZ | N/A | TAR.Z Compressed File Archive |
| Estensione TZB | N/A | TAR.Z.btoa Compressed File Archive (TAR - Compress - Btoa) |
| Estensione UAP | Siemens AG | SIMATIC WinCC User Archive Export |
| Estensione UAS | Ulead Systems | Ulead PhotoImpact Backup |
| Estensione UC2 | N/A | UltraCompressor II Compressed Archive Format |
| Estensione UCI | SysDevSoftware | UFS Explorer Backup Format |
| Estensione UDIF | Apple, Inc. | Apple Mac OS X Universal Disk Image Format |
| Estensione UFDR | Cellebrite Mobile Synchronization LTD. | UFED Physical Analyzer Report Package |
| Estensione UFSUZIP | The FreeBSD Project | FreeBSD Compressed Unix File System Format |
| Estensione UHA | UHarc | UHARC Compressed Archive |
| Estensione UMB | Microsoft Corporation | MemMaker Backup |
| Estensione UTB | N/A | µTBackup Backup |
| Estensione UTI | Sophos Plc. | SafeGuard PrivateCrypto Encrypted Archive |
| Estensione UZE | SWE von Schleusen | UltimateZip Compressed Archive |
| Estensione UZIP | Maxim Sobolev | FreeBSD Compressed Disk Image Format |
| Estensione V2I | Symantec | Norton Ghost Disk Drive Image Format |
| Estensione V30 | Intuit Inc. | QuickBooks V 3.0 Backup |
| Estensione VBB | VirtualBoss, Inc | VirtualBoss Backup |
| Estensione VBK | Veeam Software | Veeam Backup Virtual Machine Backup Format |
| Estensione VBM | Veeam Software | Veeam Backup Metadata Format |
| Estensione VBOX-PREV | Oracle | VirtualBox Settings Backup |
| Estensione VEM | Sony | Virtual Expander Compressed Format |
| Estensione VNW | Eugene Roshal | Renamed RAR |
| Estensione VOL1EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 1) |
| Estensione VOL10EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 10) |
| Estensione VOL2EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 2) |
| Estensione VOL3EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 3) |
| Estensione VOL4EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 4) |
| Estensione VOL5EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 5) |
| Estensione VOL6EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 6) |
| Estensione VOL7EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 7) |
| Estensione VOL8EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 8) |
| Estensione VOL9EGG | ESTsoft Corp. | Split Multi-volume ALZip EGG Compressed File Archive (part 9) |
| Estensione VPCBACKUP | Microsoft | Windows Virtual PC Backup Format |
| Estensione VRB | Veeam Software | Veeam Backup Reversed Incremental Changes Format |
| Estensione VSA | Symantec Corporation | Symantec Virtual Package Editor Virtual Software Archive |
| Estensione VSI | Microsoft | Visual Studio Content Installer Format |
| Estensione VTY | N/A | ViTALiTy Warez Release |
| Estensione W40 | N/A | Windows 95 Backup Format |
| Estensione WAD | N/A | Compressed Game Data |
| Estensione WAFF | Microsoft Corporation | IE Saved Web Page |
| Estensione WAR | Oracle | Java Web Archive Format |
| Estensione WA~ | N/A | Microsoft Address Book |
| Estensione WBB | Uniblue | WinBackup Backup Format |
| Estensione WBCAT | Microsoft | Microsoft Windows Backup Information Format |
| Estensione WBK | Microsoft | Microsoft Word Auto-backup Document Format |
| Estensione WBPZ | ANSYS Inc. | ANSYS Update Package |
| Estensione WBU | Samsung Group | Samsung PC Studio Backup |
| Estensione WBVERIFY | Microsoft Corporation | Microsoft Windows Backup |
| Estensione WE? | N/A | Standard Mail Archive |
| Estensione WED | Mozilla Corporation | Firefox Bookmark Backup |
| Estensione WHB | WindSolutions | Apple IPod Backup Image |
| Estensione WIN | Microsoft | Windows Backup Format |
| Estensione WJF | Corel | WinZip Job Format |
| Estensione WKP | Web CEO Ltd. | Web CEO Database Backup |
| Estensione WMC | Parametric Technology Corporation | MathCad Backup Of Startup Files |
| Estensione WOT | PGP | Web Of Trust Format |
| Estensione WPB | Windows Phone Device Manager | Windows Phone Device Manager Backup Format |
| Estensione WRC | Bulat Ziganshin | FreeArc Archive |
| Estensione WSPAK | WebsitePanel | WebsitePanel Backup Format |
| Estensione WWA | N/A | WebSite-Watcher Archive |
| Estensione XCP | Microsoft Corporation | Xbox Compressed Package |
| Estensione XEF | N/A | WinAce Encrypted Format |
| Estensione XEZ | N/A | X-Genics EManager Template Package |
| Estensione XLK | Microsoft | Microsoft Excel Backup Format |
| Estensione XMCDZ | Parametric Technology Corporation | PTC Mathcad Compressed Worksheet Format |
| Estensione XMS | N/A | Amiga XMash Disk Archive |
| Estensione XPI | Mozilla | Firefox Browser Extension Format |
| Estensione XPKU | Apple, Inc. | Apple Mac OS X Universal Binary Package |
| Estensione XRS | Pixel Painters Corporation | Dig It! Game |
| Estensione XX | N/A | XXEncoded Format |
| Estensione XZ | Tukaani | XZ Utils Compressed Archive |
| Estensione Y | N/A | Amiga Yabba Compressed Archive Format |
| Estensione YRCBKM | YRC Group Inc. | YRC Weblink Bookmarks Archive |
| Estensione YZ | YAC | YAC Compressed Archive Format |
| Estensione YZ1 | Yamazaki ZIPPER | Yamazaki Zipper Archive |
| Estensione Z | N/A | Unix Compressed Archive Format |
| Estensione Z01 | Corel | Split Multi-volume ZIP Compressed File Archive (part 2) |
| Estensione Z02 | Corel | Split Multi-volume ZIP Compressed File Archive (part 3) |
| Estensione Z03 | Corel | Split Multi-volume ZIP Compressed File Archive (part 4) |
| Estensione Z04 | Corel | Split Multi-volume ZIP Compressed File Archive (part 5) |
| Estensione Z05 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 6) |
| Estensione Z06 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 7) |
| Estensione Z07 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 8) |
| Estensione Z08 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 9) |
| Estensione Z09 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 10) |
| Estensione Z10 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 11) |
| Estensione Z11 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 12) |
| Estensione Z12 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 13) |
| Estensione Z13 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 14) |
| Estensione Z14 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 15) |
| Estensione Z15 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 16) |
| Estensione Z16 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 17) |
| Estensione Z17 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 18) |
| Estensione Z18 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 19) |
| Estensione Z19 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 20) |
| Estensione Z20 | WinZip Computing, S.L. | Split Multi-volume ZIP Compressed File Archive (part 21) |
| Estensione Z96 | ConeXware, Inc. | PowerArchiver ZIP Multi-volume Archive |
| Estensione ZAB | WinZip Computing, S.L. | Zipped Audio Book |
| Estensione ZALOHA | Miranda IM Project | Miranda IM Backup |
| Estensione ZAP | CursorArts | |
| Estensione ZAR | ZEMAX Development Corporation | ZEMAX Archive |
| Estensione ZBA | N/A | Compressed |
| Estensione ZFC | Alistair George Manufacturing | Back4Win Backup Archive |
| Estensione ZFSENDTOTARGET | Microsoft | Windows XP ZIP Compressed Folder |
| Estensione ZI | PKWARE | Renamed ZIP Format |
| Estensione ZIP | N/A | WinZIP Compressed ZIP Archive Format |
| Estensione ZIP2 | Smith Micro Software, Inc. | StuffIt Archive |
| Estensione ZIPX | Corel | Extended Zip Format |
| Estensione ZIX | WinZix | WinZix Compressed Archive Format |
| Estensione ZL | Jean-loup Gailly | Zlib Compressed Format |
| Estensione ZLG | SurveilleTech LLC | E-Surveiller Log Archive |
| Estensione ZLIB | Jean-loup Gailly and Mark Adler | Zlib Archive |
| Estensione ZOM | N/A | Zoom Compressed Amiga File Archive |
| Estensione ZOO | N/A | ZOO Compressed Format |
| Estensione ZPAQ | N/A | ZPAQ Compressed Archive |
| Estensione ZPI | N/A | Zipped Format |
| Estensione ZPK | Z-Firm LLC | Z-Firm Package |
| Estensione ZPT | ZONER, Inc. | Zoner Photo Studio Template |
| Estensione ZSQL | N/A | ZIP Compressed SQL |
| Estensione ZW1 | EPLAN Software & Service GmbH & Co. KG | EPLAN Project Backup |
| Estensione ZW2 | EPLAN Software & Service GmbH & Co. KG | EPLAN Symbols Backup |
| Estensione ZW3 | EPLAN Software & Service GmbH & Co. KG | EPLAN Standard Sheet Backup |
| Estensione ZW4 | EPLAN Software & Service GmbH & Co. KG | EPLAN Forms Backup |
| Estensione ZW5 | EPLAN Software & Service GmbH & Co. KG | EPLAN Macro Backup |
| Estensione ZW6 | EPLAN Software & Service GmbH & Co. KG | EPLAN Parts Backup |
| Estensione ZW7 | EPLAN Software & Service GmbH & Co. KG | EPLAN Dictionaries Backup |
| Estensione ZW8 | EPLAN Software & Service GmbH & Co. KG | EPLAN Configuration Data Backup |
| Estensione ZX01 | WinZip Computing, S.L. | Extended ZIP Split Archive |
| Estensione ZX02 | WinZip Computing, S.L. | Extended ZIP Split Archive |
| Estensione ZZ | N/A | ZZip Compressed Archive |
| Estensione _DD | Symantec Corporation | Norton Disk Doctor Repair |
| Estensione __A | Le Minh Hoang | FFSJ Split/join Format |
| Estensione __B | Le Minh Hoang | File Splitter & Joiner Encrypted Archive Format |
| Estensione ~CP | Micro Focus International plc | Borland C++ Builder Source Backup |
| Estensione ~CW | New Wave Concepts | New Wave Concepts Circuit Wizard Backup Format |
| Estensione ~DE | Micro Focus International plc | Borland C++ Project Backup |
| Estensione ~DP | Embarcadero Technologies, Inc. | Delphi DPR Project Backup |
| Estensione ~H | Embarcadero Technologies, Inc. | Borland C++ Builder Backup Source |
| Estensione ~MN | Symantec Corporation | Norton Commander Menu Backup |
| Estensione ~Y7 | Trafficware Ltd. | Synchro Studio 7 Backup Format |
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