| Estensione del file | Autore/Produttore | Descrizione del file |
|---|---|---|
| Estensione $01 | Microsoft | MS-DOS Pipe Format |
| Estensione 001 | Clickteam | Multimedia Fusion Backup Format |
| Estensione 11 | IBM | IBM Voice Type Languages Scripts Data |
| Estensione 19 | IBM | IBM Voice Type Languages Scripts Data |
| Estensione 2CLK | UserLand Software, Inc. | Frontier Script Format |
| Estensione 3DFBAT | Vladimir Galouchko | 3DField Command |
| Estensione 3RF | Global Publishing Solutions Ltd, UK | Advent 3B2 Extensions Script Cross Reference |
| Estensione 4DB | 4D | 4D Database Structure Format |
| Estensione 4GE | IBM | IBM Informix 4GL Compiled Source Code |
| Estensione 4GL | IBM | Informix 4GL Language Source Code |
| Estensione 4PK | Pitrinec Software | Perfect Keyboard Macro Set |
| Estensione A | N/A | Unix Static Object Code Library Format |
| Estensione A2W | Carnegie Mellon University | Alice Program World Format |
| Estensione A51 | ARM Holdings plc | µVision Assembler Source |
| Estensione A5R | Adobe Systems Incorporated | Adobe Authorware Packaged File Without Runtime |
| Estensione A66 | ARM Holdings plc | µVision Assembler Source |
| Estensione A86 | Eric Isaacson Software | A86 Assembly Language Source Code |
| Estensione AB | N/A | Applix Builder Format |
| Estensione ABC | Adobe Systems | Adobe ActionScript Byte Code Format |
| Estensione ABL | Xilinx, Inc. | ABEL Hardware Description Language |
| Estensione ACD | Rockwell Automation | RSLogix 5000 Project Format |
| Estensione ACGI | N/A | ACGI Script (WWW) |
| Estensione ACP | ES-Computing | EditPlus Auto Completion Format |
| Estensione ACT | Invisionsoft | DS Game Maker Action Format |
| Estensione ACTPROJ | Microsoft Corporation | Microsoft Visual Studio Visual SourceSafe ACT Project |
| Estensione ACTX | Invisionsoft | DS Game Maker Action Description Format |
| Estensione ACU | Micro Focus International plc | Machine Independent COBOL Object |
| Estensione ADA | N/A | ADA Language Source Code Format |
| Estensione ADB | N/A | Ada Package Body Format |
| Estensione ADDIN | Microsoft | Microsoft Visual Studio Addin Format |
| Estensione ADIUMSCRIPTS | The Adium Team | Adium AppleScripts |
| Estensione ADS | N/A | Ada Package Specification |
| Estensione AEM | Planit Solutions Inc. | Alphacam Wire EDM Parameter Macro |
| Estensione AEP | Answers 2000 | Activ E-Book Project Format |
| Estensione AFB | Planit Solutions Inc. | Alphacam Flame VB Macro |
| Estensione AGC | John Bridges | Compiled Script |
| Estensione AGI | Digium | Asterisk Gateway Interface Format |
| Estensione AGLS | Adobe Systems Incorporated | Adobe GoLive Snippet |
| Estensione AGO | Soft Machines | Autolog Script |
| Estensione AGS | John Bridges | AfterGRASP Script |
| Estensione AHTML | N/A | HTML |
| Estensione AIDL | Google Inc. | AIDL Interface |
| Estensione AIRI | Adobe Systems Incorporated | Adobe AIR Intermediate |
| Estensione AKT | Srinivas Annam | Aksharamala Keymap Source |
| Estensione ALB | Alpha Software | Alpha Five Data Dictionary |
| Estensione ALM | Planit Solutions Inc. | Alphacam Laser Parameter Macro |
| Estensione AM | Automake | GLPK Automake/autoconf Makefile Definitions Format |
| Estensione AM4 | Indigo Rose | AutoPlay Menu Studio Version 4 Project Format |
| Estensione AM5 | Indigo Rose | AutoPlay Menu Studio Ver.5 Data Format |
| Estensione AM6 | Indigo Rose | AutoPlay Menu Studio Ver.6 Data Format |
| Estensione AM7 | Indigo Rose | AutoPlay Menu Studio Ver.7 Data Format |
| Estensione AMOS | IBM | AMOS Basic Code |
| Estensione AMW | Alcorn McBride, Inc. | Alcorn McBride Show Controller |
| Estensione ANE | Adobe Systems | Adobe AIR Native Extension Format |
| Estensione ANJUTA | The GNOME Project | Anjuta DevStudio Project Format |
| Estensione AP? | Terry A. Davis | LoseThos C+ Source |
| Estensione APA | Rockwell Automation | RSView Application Manager Archive |
| Estensione APB | Planit Solutions Inc. | Alphacam Punch VB Macro |
| Estensione APG | N/A | APGen Script |
| Estensione API_FILTERS | The Eclipse Foundation | Eclipse API Settings |
| Estensione APLT | Apple, Inc. | Mac OS X AppleScript Applet |
| Estensione APPCACHE | N/A | HTML5 Cache Manifest |
| Estensione APPLET | Eclipse | Eclipse IDE For Java Developers Format |
| Estensione APPX | Microsoft | Microsoft AppX Application Package Format |
| Estensione APPXMANIFEST | N/A | Windows Store App Source Manifest |
| Estensione APPXSYM | Microsoft | Microsoft Visual Studio Windows 8 Application Information Format |
| Estensione APPXUPLOAD | Microsoft | Microsoft Visual Studio Windows 8 Application Upload Format |
| Estensione APR | Javid Software Development | Apadana Project Format |
| Estensione APS | Microsoft | Microsoft Visual C++ Binary Version Of Resource Format |
| Estensione AP_ | Google Android Development Resources Package Format | |
| Estensione ARB | Planit Solutions Inc. | Alphacam Router VB Macro |
| Estensione ARMX | Microsoft Corporation | ASP.NET Source |
| Estensione ARQ | BMC Software, Inc. | BSM Action Request System Client Macro |
| Estensione ARSC | Google Android Resource Format | |
| Estensione ART | Versioned | Artifacts Artifact Format |
| Estensione ARTPROJ | Versioned | Artifacts Project Format |
| Estensione ARXML | N/A | AUTOSAR XML |
| Estensione ARY | Hewlett-Packard Company | SmartStart Scripting Toolkit |
| Estensione AS | Adobe Systems | Adobe Flash ActionScript Document |
| Estensione AS2PROJ | FlashDevelop | FlashDevelop Project Format |
| Estensione AS3PROJ | FlashDevelop | FlashDevelop ActionScript 3 Project Format |
| Estensione AS? | Terry A. Davis | LoseThos Assembly Source |
| Estensione ASBX | Microsoft Corporation | Microsoft ASP.Net BridgeHandler |
| Estensione ASC | Adobe Systems | ActionScript Format |
| Estensione ASCS | Adobe Systems | ActionScript Communication Server Format |
| Estensione ASDB | Afterwarp Development | Asphyre Sphinx Archive |
| Estensione ASI | Alpha Software | Alpha Five Storage Format |
| Estensione ASIC | N/A | ASIC Source |
| Estensione ASM | N/A | Assembler Source Code Format |
| Estensione ASO | Micro Focus International plc | Turbo Assembler Object |
| Estensione ASP+ | Microsoft Corporation | ASP.NET ASP+ |
| Estensione ASPROJ | Microsoft Corporation | Microsoft Visual Studio Analysis Services Project |
| Estensione ASTX | Adobe Systems Incorporated | Adobe Story Exported Script |
| Estensione ASVF | Afterwarp Development | Asphyre Sphinx Archive |
| Estensione ASZ | Terry A. Davis | LoseThos Assembly Source |
| Estensione ATMN | Tethys Solutions, LLC. | Automation Anywhere Macro |
| Estensione ATP | VSoft Technologies Pty Ltd | Automise Project |
| Estensione AU3 | AutoIt | AutoIt V3 Script Format |
| Estensione AU? | Terry A. Davis | LoseThos Autofile |
| Estensione AUT | Jonathan Bennett | AutoIt Pre V3 Script Format |
| Estensione AUTOPLAY | Indigo Rose | AutoPlay Media Studio Project Format |
| Estensione AVSI | Ben Rudiak-Gould and all subsequent developers | Avisynth Script |
| Estensione AWL | Gaev D.G. | Alternative Web Language Programming Language |
| Estensione AXE | Codalogic | Annotated XML Example Format |
| Estensione AXS | N/A | ActiveX Script |
| Estensione B | N/A | BASIC Language Source Format |
| Estensione B24 | David Pilling | Ovation Pro For RISC OS C Script |
| Estensione B2D | CBS Interactive Inc. | Brutus2D Source Code |
| Estensione BAL | N/A | Borland Programming Language Source Code |
| Estensione BAS | N/A | Basic Source Code Format |
| Estensione BASEX | BaseX Team | BaseX Data Format |
| Estensione BASH | Apple, Inc. | Unix Shell Script (bash) |
| Estensione BB | Blitz Research | Blitz Basic Source Code Format |
| Estensione BBC | N/A | BBC BASIC For Windows |
| Estensione BBF | ScriptBasic Project Team | ScriptBasic Binary |
| Estensione BBPROJECT | Bare Bones Software | BBEdit Project Format |
| Estensione BBPROJECTD | Bare Bones Software | BBEdit Project Format |
| Estensione BCP | Borland | Borland C++ Makefile |
| Estensione BDH | Borland Software Corporation | Silk Performer Include |
| Estensione BDSPROJ | Embarcadero Technologies | BDS Project Format |
| Estensione BET | N/A | BETA Source Format |
| Estensione BGM | Tom Mulgrew | Basic4GL 3D Object |
| Estensione BHS | Microsoft Studios | Rise Of Nations Script |
| Estensione BI | Microsoft Corporation | Microsoft Visual Basic For DOS Include |
| Estensione BMO | Siemens AG | SIMATIC WinCC Script |
| Estensione BORLAND | Micro Focus International plc | Borland C Makefile |
| Estensione BP | The Database Managers, Inc. | DataFlex Business Process Object |
| Estensione BPG | Borland | Delphi Project Group Format |
| Estensione BPL | N/A | Delphi Packed Library Format |
| Estensione BPO | The Database Managers, Inc. | DataFlex Business Process Object |
| Estensione BPR | Embarcadero Technologies | Borland C++ Builder XML Project Format |
| Estensione BPT | N/A | COREX Segmentation |
| Estensione BRX | QUALCOMM | BREW MP Application Resource Format |
| Estensione BS2 | Parallax | BASIC Stamp 2 Code Format |
| Estensione BSC | Microsoft | Microsoft Visual Studio Visual C++ Source Browser Information Format |
| Estensione BSH | Patrick Niemeyer | BeanShell Script Format |
| Estensione BSM | Microsoft Corporation | Project |
| Estensione BSV | Bluespec, Inc. | Bluespec System Verilog |
| Estensione BTN | Indigo Rose | AutoPlay Media Studio Button Format |
| Estensione BUFFEREDIMAGE | Oracle Corporation | Java Class |
| Estensione BUILD | SourceForge.net | NAnt Build Tool |
| Estensione BUILDER | N/A | Builder Script |
| Estensione BUILDPATH | Eclipse | Eclipse XML Build Path Format |
| Estensione BUR | Fluffy Smoke Entertainment | BuRg3r Source Code Format |
| Estensione BXB | NetMedia, Inc. | BasicX Compiled Project Bytecode |
| Estensione BXML | N/A | Bean XML |
| Estensione BXP | NetMedia, Inc. | BasicX-24 Basic Express Compiler Module List |
| Estensione BZS | Rocket Software, Inc. | BlueZone Script |
| Estensione C | N/A | C/C++main Source Code File Format |
| Estensione C# | Microsoft Corporation | Microsoft Visual C# |
| Estensione C++ | Microsoft Corporation | C++ Source Code |
| Estensione C-- | Barry Kauler | Sphinx C-- Language Source Code |
| Estensione CAP | Scirra | Construct Game Development Format |
| Estensione CAPFILE | Ruby community | Ruby Capistrano Instruction |
| Estensione CAPROJ | Scirra | Construct Game Project Format |
| Estensione CAPX | Scirra | Construct Game Project Archive Format |
| Estensione CAR | QUALCOMM | Brew MP Component Application Resource Format |
| Estensione CB | CoolBasic Software | CoolBasic Src |
| Estensione CBA | Crytek | CryENGINE Resource Compiler Settings Format |
| Estensione CBL | N/A | Cobol Language Source Code Format |
| Estensione CBP | Code::Blocks | Code::Blocks Project Format |
| Estensione CBQ | Valemount Networks Corporation | StarOS Script |
| Estensione CC | N/A | C++ Language Source Code Format |
| Estensione CCBJS | Ambiera | CopperCube JavaScript Scene |
| Estensione CCGAME | Microsoft | Microsoft XNA Game Studio Game Package Format |
| Estensione CCN | Clickteam | Multimedia Fusion Development Format |
| Estensione CCS | YesSoftware | CodeCharge Studio Project Format |
| Estensione CCSCC | IBM | ClearCase Source Control Info Format |
| Estensione CCXML | N/A | Call Control EXtensible Markup Language |
| Estensione CD | Microsoft | ClassDiagram Format |
| Estensione CDXML | Microsoft | Cmdlet Definition XML Format |
| Estensione CFC | Adobe Systems | Adobe ColdFusion Component Format |
| Estensione CFI | CleverForm Ltd. | CleverForm Script |
| Estensione CFO | Embarcadero Technologies, Inc. | Turbo C Utilities C Form Object |
| Estensione CGVP | NVIDIA Corporation | NVidia Cg Programming Language XML |
| Estensione CGX | ARM Holdings plc | ARM RL-TCPnet HTTP Web Server XML Web Page Update Script |
| Estensione CHAM | Zaplots | Compiled HAM Format |
| Estensione CHEF | David Morgan-Mar | Chef Source Code Format |
| Estensione CHH | N/A | C++ Header |
| Estensione CI | The MathWorks | PolySpace Preprocessed Code Format |
| Estensione CKBX | Cricket Technology | Cricket Audio XML Bank Description Format |
| Estensione CLA | SoftVelocity | Clarion For DOS Source Code |
| Estensione CLASS | Oracle | Java Bytecode Class Format |
| Estensione CLASSPATH | The Eclipse Foundation | Eclipse IDE JAVA Project Related |
| Estensione CLIPS | Panic | Coda For Mac Clips Format |
| Estensione CLJ | N/A | Clojure Source Code |
| Estensione CLS | N/A | JavaScript Class Definition Format |
| Estensione CLU | N/A | CLUCalc CLUScript |
| Estensione CLW | Microsoft | Microsoft Visual C++ MFC Class Wizard Information Format |
| Estensione CMA | N/A | Camomile Library Format |
| Estensione CMAKE | Kitware, Inc. | CMake Module |
| Estensione COB | N/A | COBOL Programming Language Source Format |
| Estensione COD | N/A | Blackberry Compiled Java Code |
| Estensione COMMON | Apple, Inc. | Unix Script |
| Estensione CONFIG | N/A | Configuration Format |
| Estensione CONFIGURE | The Open Group | Bash |
| Estensione COVERAGE | Microsoft Corporation | Microsoft Visual Studio Code Coverage |
| Estensione COVERAGEXML | Microsoft Corporation | Microsoft Visual Studio Code Coverage |
| Estensione CP | Apple | Xcode C++ Source Code Format |
| Estensione CP? | Terry A. Davis | LoseThos C+ Source |
| Estensione CPB | Comicino Media | Comicino Studio Project Format |
| Estensione CPP | N/A | C++ Main Source Code File Format |
| Estensione CPRR | Adobe Systems Incorporated | Adobe Captivate XML Script |
| Estensione CPZ | Terry A. Davis | LoseThos C+ Source |
| Estensione CR | Vital Inc | CRiSP Source Code |
| Estensione CREOLE | N/A | Creole Source |
| Estensione CS | Microsoft | Microsoft Visual Studio Visual C#.NET Source Format |
| Estensione CSB | Corel Corporation | Corel PHOTO-PAINT Script |
| Estensione CSC | Corel Corporation | CorelDRAW Corel SCRIPT Script |
| Estensione CSGRAD | Microsoft Corporation | Microsoft Visual Studio Gradients |
| Estensione CSHRC | N/A | UNIX Command |
| Estensione CSI | ContentServ | ContentServ CS EMMS Suite Include Format |
| Estensione CSML | N/A | Chemical Style Markup Language |
| Estensione CSN | Adobe Systems | Adobe Dreamweaver Snippet Format |
| Estensione CSPROJ | Microsoft | Microsoft Visual Studio Visual C# Project Format |
| Estensione CST | ContentServ | ContentServ Template |
| Estensione CSVIEW | Microsoft Corporation | Microsoft Visual Studio Views |
| Estensione CSX | Microsoft | Microsoft Visual C# Primary Script Format |
| Estensione CTL | Microsoft | Visual Basic Control File (Active X Control File) |
| Estensione CTP | Cake Software Foundation | CakePHP Template Format |
| Estensione CTX | Microsoft | Visual Basic User Control Binary Format |
| Estensione CTXT | University of Kent | BlueJ Information Format |
| Estensione CU | NVIDIA | CUDA Source Code Format |
| Estensione CVSRC | N/A | TortoiseCVS CVS Command |
| Estensione CX | Orbitech Ltd. | CodeMapper Script |
| Estensione CXE | N/A | Common XML Envelope |
| Estensione CXP | OMRON | Omron CX Programmer Format |
| Estensione CXX | N/A | C++ Main Source Code File Format |
| Estensione CYA | CYANA Development Team | Cyana Macro |
| Estensione C__ | N/A | C++ Source Code |
| Estensione D | N/A | D Programming Language Source Code Format |
| Estensione D4 | N/A | Dataphor Source |
| Estensione DABRIEFCASE | RemObjects | RemObjects Data Abstract File Briefcase |
| Estensione DACONFIG | RemObjects | RemObjects Data Abstract Configuration Format |
| Estensione DAEMONSCRIPT | DT Soft Ltd | Daemon Tools Script |
| Estensione DATASOURCE | Microsoft Corporation | Microsoft Visual Studio Data Source |
| Estensione DB2TBL | Microsoft Corporation | Microsoft Visual Studio DB2 Table Script |
| Estensione DB2TR | Microsoft Corporation | Microsoft Visual Studio DB2 Trigger Script |
| Estensione DB2VW | Microsoft Corporation | Microsoft Visual Studio DB2 View Script |
| Estensione DBHEADER | BoostYourPC.com | Download Boost Header |
| Estensione DBML | Microsoft | Microsoft Visual Studio Object Relational OR Designer Format |
| Estensione DBO | The Game Creators | DarkBASIC Source Code Format |
| Estensione DBP | Microsoft Corporation | Microsoft Visual Studio Visual C++ Database Project |
| Estensione DBPRO | The Game Creators | DarkBASIC Project Format |
| Estensione DBPROJ | Microsoft | Microsoft Visual Studio Visual C++ Database Project Format |
| Estensione DCP | N/A | Delphi Component Package Format |
| Estensione DCPROJ | Apple | Dashcode Project |
| Estensione DCU | N/A | Delphi Compiled Unit Format |
| Estensione DCUIL | Embarcadero Technologies | Delphi Compiled Unit Format |
| Estensione DDP | Embarcadero Technologies | Delphi Diagram Page From Compiler |
| Estensione DEC | N/A | VersaPro Declaration Format |
| Estensione DEF | N/A | Definition Format |
| Estensione DEP | Microsoft | Microsoft Visual Basic Setup Wizard Dependency Format |
| Estensione DEPEND | Code Blocks | Code::Blocks Project Support Format |
| Estensione DEV | Bloodshed | Dev-C++ Project Format |
| Estensione DEVELOPERPROFILE | Apple | Apple Xcode Developer Profile Format |
| Estensione DEVICEIDS | Apple | Apple IOS Device Identification Format |
| Estensione DEVPAK | Bloodshed | Dev-C++ Developer Package |
| Estensione DEX | Google Android Compiled Executable Format | |
| Estensione DF1 | Raining Data | Omnis7 And Omnis Studio Database File Format |
| Estensione DFB | Interscape, Software Solutions | Data Flask Formula |
| Estensione DFK | Invisionsoft | Dark Flow Project Format |
| Estensione DFM | Borland | Delphi Win32 Form Format |
| Estensione DFN | N/A | Delphi Definition |
| Estensione DG | The Database Managers, Inc. | Source Code For A Dialog Box |
| Estensione DGML | Microsoft | Microsoft Visual Studio Directed Graph Markup Language Format |
| Estensione DGSL | Microsoft | Microsoft Visual Studio Visual Shader Graph Format |
| Estensione DI | N/A | D Programming Language Source Code |
| Estensione DIFF | N/A | Diff Source |
| Estensione DIS | NETdecompiler.com | DisSharp Project Format |
| Estensione DJG | Delorie Software | DJGPP Compiler Makefile |
| Estensione DM1 | Embarcadero Technologies | ER/Studio Database Model Format |
| Estensione DMD | Oracle | Oracle SQL Developer Data Modeler Data Format |
| Estensione DOB | N/A | Microsoft Visual Basic User Document Form Format |
| Estensione DOCSET | Doxygen | Doxygen Source Code Documentation Format |
| Estensione DOCSTATES | Microsoft Corporation | Microsoft Visual Studio Document Tab Well |
| Estensione DOR | Graphisoft | ArchiCAD Geometric Description Language |
| Estensione DOX | N/A | Microsoft Visual Basic User Document Binary Form Format |
| Estensione DPJ | Embarcadero Technologies, Inc. | Borland Delphi Project |
| Estensione DPK | N/A | Delphi Package Source Format |
| Estensione DPKW | Embarcadero Technologies | Delphi Package |
| Estensione DPL | N/A | Delphi Packed Library Format |
| Estensione DPLT | Apple, Inc. | AppleScript Droplet |
| Estensione DPQ | SoftVelocity | Clarion |
| Estensione DPR | N/A | Delphi Project Format |
| Estensione DPROJ | Embarcadero Technologies | Delphi Project Format |
| Estensione DRES | Embarcadero Technologies | Delphi Compiled Resource Format |
| Estensione DRF | Embarcadero Technologies | Delphi Resource Format |
| Estensione DSGM | Invisionsoft | DS Game Maker Project |
| Estensione DSK | Borland | Borland Project Desktop Format |
| Estensione DSP | Microsoft | Microsoft Developer Studio Project Format |
| Estensione DSQ | Corel Corporation | Corel Query Language |
| Estensione DSR | Microsoft Corporation | Microsoft Visual Basic Active Designer |
| Estensione DSYM | Apple | Apple Xcode Debug Symbols Format |
| Estensione DTD | N/A | Document Type Definition Format |
| Estensione DTML | N/A | Zope Document Template Markup Language |
| Estensione DTO | Funduc Software | Directory Toolkit Output |
| Estensione DVB | Autodesk, Inc. | Autodesk AutoCAD VBA Source Code |
| Estensione DYLIB | Apple | Xcode Dynamic Library Format |
| Estensione E | Eiffel Software | EiffelStudio Source |
| Estensione EAF | N/A | ELAN Annotation Format |
| Estensione EBC | SourceForge.net | MediaBASIC Compiled Project |
| Estensione EBX | IBM | Rational Rose 98 Compiled Script |
| Estensione ECORE | The Eclipse Foundation | Kermeta Ecore Diagram |
| Estensione ECOREDIAG | The Eclipse Foundation | Kermeta Ecore Diagram Information |
| Estensione ECP | Intelitek | EasyC Project Format |
| Estensione EDM | Adobe Systems | Adobe Extension Data Markup Language (EDML) Format |
| Estensione EDML | Adobe Systems | Adobe Extension Data Markup Language (EDML) Document Format |
| Estensione EDMX | Microsoft | Microsoft Visual Studio Entity Data Model Format |
| Estensione EGG-INFO | N/A | Python Egg |
| Estensione EJS | Bitovi Consulting | Embedded JavaScript Template |
| Estensione EKM | Symbol Dynamics | EXP Macro |
| Estensione EL | The GNU Project | Emacs Lisp Programming Language Source Code |
| Estensione ELC | The GNU Project | Emacs Compiled Lisp Format |
| Estensione EMAKEFILE | N/A | Erlang Make |
| Estensione EMAKERFILE | N/A | Erlang Make |
| Estensione ENT | N/A | External Entity |
| Estensione ENTITLEMENTS | Apple | Apple Mac OS X Sandbox Format |
| Estensione EPHTML | N/A | Enhanced Perl-parsed HTML |
| Estensione EPJ | Embarcadero Technologies, Inc. | RapidSQL SCCS Project |
| Estensione EPT | SoftVelocity | Clarion For Windows Embed Points |
| Estensione EQL | N/A | Embedded SQL Format |
| Estensione ERL | Ericsson | Erlang Source Or Script Format |
| Estensione ERUBIS | kuwata-lab | Erubis Script |
| Estensione EV3P | LEGO Group | LEGO MINDSTORMS Program |
| Estensione EX | Rapid Deployment Software | Euphoria Source Code |
| Estensione EXL | JSDAI | JSDAI Inclusion Or Exclusion List |
| Estensione EXP | N/A | CATIA Export Format |
| Estensione EXSD | The Eclipse Foundation | Eclipse IDE Extension Point Schema |
| Estensione EXU | Rapid Deployment Software | Euphoria For Linux Source Code |
| Estensione EXW | Rapid Deployment Software | Euphoria Windows Source Code Format |
| Estensione EZE | N/A | ErZorScript Source |
| Estensione F | N/A | Fortran Source Format |
| Estensione F90 | N/A | Intel Fortran 90 Language Source Format |
| Estensione F95 | N/A | Fortran 95 Language Source Code |
| Estensione FACTORYPATH | The Eclipse Foundation | Eclipse Factorypath |
| Estensione FBP | wxFormBuilder | WxFormBuilder Project Format |
| Estensione FBP7 | VSoft Technologies | FinalBuilder 7 Project |
| Estensione FBZ6 | VSoft Technologies Pty Ltd | FinalBuilder Compressed Project |
| Estensione FBZ7 | VSoft Technologies | Compressed FinalBuilder 7 Project |
| Estensione FCE | EaSynth Solution | ForeUI Custom Element Format |
| Estensione FCG | N/A | FastCGI Script |
| Estensione FCL | EaSynth Solution | ForeUI Custom Library Format |
| Estensione FD | Data Access | DataFlex Field Offsets For Compiler |
| Estensione FDML | N/A | Forms Definition Markup Language |
| Estensione FEATURE | Microsoft | Microsoft Visual Studio SharePoint Feature Format |
| Estensione FGB | N/A | Valve SDK Source |
| Estensione FGL | Fifth Generation Systems | Fifth Generation Language (5GL) Source Code Format |
| Estensione FILTERS | Microsoft | Microsoft Visual Studio VCX Project Filter Format |
| Estensione FIMPP | N/A | FiM++ Source Code Format |
| Estensione FLA | Adobe Systems | Editable Adobe Flash Movie Format |
| Estensione FLM | SourceForge.net | Flasm Disassembled Flash ActionScript Bytecode |
| Estensione FMB | Oracle Corporation | Oracle Binary Source Code |
| Estensione FOR | N/A | Fortran Source Format |
| Estensione FORM | Oracle Corporation | Java Form |
| Estensione FORTH | N/A | Forth Source Code |
| Estensione FOUNTAIN | N/A | Fountain Syntax |
| Estensione FPA | N/A | Front Panel Designer Encrypted Order Format |
| Estensione FPC | Free Pascal team | FreePascal Compiler Makefile |
| Estensione FPD | N/A | Front Panel Designer Order Format |
| Estensione FPM | The Game Creators | FPS Creator Map Format |
| Estensione FPP | N/A | Front Panel Designer Project Format |
| Estensione FRAMEWORK | N/A | Apple Mac OS X Application Framework Format |
| Estensione FRJ | FreeForm-J | FreeForm-J Project Format |
| Estensione FRM | N/A | Visual Basic Text Form |
| Estensione FRX | N/A | Visual Basic Form Format |
| Estensione FS | Microsoft | Microsoft Visual F# Source Code Format |
| Estensione FSI | Microsoft | Microsoft Visual F# Signature Format |
| Estensione FSL | AutoDesSys | Form•Z Script |
| Estensione FSPROJ | Microsoft | Microsoft Visual Studio Visual F# Project Format |
| Estensione FSSCRIPT | Microsoft | Microsoft Visual Studio F# Script Format |
| Estensione FSX | Microsoft | Microsoft Visual Studio F# Script Format |
| Estensione FTL | The FreeMarker Project | FreeMarker Template Format |
| Estensione FTN | N/A | Fortran Language Source Code Format |
| Estensione FUS | FXpansion™ Audio UK Ltd. | GURU Uninstall Script |
| Estensione FWX | Aegis Group | FoxWeb Script |
| Estensione FXCPROJ | NVIDIA | NVidia FX Composer Project Format |
| Estensione FXL | OC3 Entertainment | FaceFX Batch Format |
| Estensione FXML | Oracle Corporation | Oracle FXML Language Source Code |
| Estensione FXPL | Adobe | Adobe Flash Catalyst FXP Library Format |
| Estensione GAMEPROJ | GameSalad | GameSalad Game Project Format |
| Estensione GAR | GridGain Systems | GridGain Archive |
| Estensione GBAP | Dream Design Entertainment | Dream Design Entertainment GLBasic Project Format |
| Estensione GBAS | Dream Design Entertainment | Dream Design Entertainment GLBasic Source Format |
| Estensione GBL | Microsoft Corporation | Microsoft Visual Basic Global Definition |
| Estensione GC3 | Gold Hill Co. | Golden Common Lisp Source Code |
| Estensione GCH | N/A | C++ Precompiled Header |
| Estensione GCODE | N/A | G-code Source |
| Estensione GDFMAKERPROJECT | Microsoft | GDF Editor Project Format |
| Estensione GED | Game Editor | Game Editor Project Format |
| Estensione GEM | Ruby | GEM Vector Picture Format |
| Estensione GEMFILE | Ruby community | Ruby RubyGems |
| Estensione GEMSPEC | RubyGems | Ruby RubyGems Specification Format |
| Estensione GENERICTEST | Microsoft Corporation | Microsoft Visual Studio Generic Test |
| Estensione GENMODEL | The Eclipse Foundation | Eclipse IDE Domain Gen Model |
| Estensione GFA | GFA Software Technologies | GFA-BASIC Tokenized Source |
| Estensione GHC | Microsoft Corporation | Visual Basic Constant Map |
| Estensione GIT | Linus Torvalds | Git Repository |
| Estensione GITIGNORE | Git | Git Ignore Format |
| Estensione GLADE | The Glade Project | Glade Project Format |
| Estensione GLD | Microchip Technology | MPLAB C Compiler Linker Script Format |
| Estensione GLOBAL | N/A | Global Makefile |
| Estensione GLS | GLScript | GLScript Format |
| Estensione GM | GameMonkey Script | GameMonkey Script |
| Estensione GM6 | YoYo Games | Game Maker Project Format |
| Estensione GM81 | YoYo Games | GameMaker Data Format |
| Estensione GMD | N/A | Game Maker Stored Game |
| Estensione GMK | YoYo Games | Game Maker Project Format |
| Estensione GML | Yoyo Games | Game Maker Script Format |
| Estensione GMO | N/A | GNU Gettext Machine Object Format |
| Estensione GNT | Micro Focus International plc | Micro Focus COBOL Generated Code |
| Estensione GNUMAKEFILE | GNU | GNU Make Makefile |
| Estensione GO | N/A | Google Go Programming Language Source Code |
| Estensione GOC | Berkeley Softworks | GEOS GOC Source Code |
| Estensione GORM | N/A | Gorm Interface Resource Format |
| Estensione GPJ | Green Hills Software | MULTI IDE Project Format |
| Estensione GREENFOOT | Greenfoot.org | Greenfoot Project |
| Estensione GROOVY | VMware, Inc. | Groovy Programming Language Script Format |
| Estensione GROUPPROJ | Embarcadero Technologies | Delphi Project Group Format |
| Estensione GRXML | N/A | Grammar |
| Estensione GS3 | GameStarter | Genecyst Game Save State 1 Format |
| Estensione GSPROJ | GameSalad | GameSalad Project Format |
| Estensione GSYM | Graphisoft | ArchiCAD For Mac Geometric Description Language |
| Estensione GSZIP | GameSalad | GameSalad Market Asset Format |
| Estensione GUS | Getscores.org | Universal Score Poster Script |
| Estensione GVY | VMware, Inc. | Groovy Script Format |
| Estensione GYP | Microsoft Corporation | Google Chromium GYP Input Configuration |
| Estensione GYPI | N/A | Chrome/Chromium Include |
| Estensione H | N/A | C/C++ Header Format |
| Estensione H++ | N/A | Unusual C++ Header |
| Estensione H86 | ARM Holdings plc | CP/M |
| Estensione HAL | HansaWorld | HansaWorld Enterprise HAL Code Format |
| Estensione HAML | Sublime HQ Pty Ltd | HTML Abstraction Markup Language |
| Estensione HAS | N/A | Haskell Script Format |
| Estensione HBM | Hibernate Project | Hibernate Script |
| Estensione HBZ | Star Finanz GmbH | StarMoney Macro |
| Estensione HCF | Zaplots | Compact Ham Library |
| Estensione HCW | Microsoft Corporation | HTML Help Workshop Conversion Wizard Macro |
| Estensione HH | N/A | C++ Header Format |
| Estensione HHH | Power C | Power C Precompiled Header Format |
| Estensione HIC | HicEst Instant Prototype Computing | HicEst Script |
| Estensione HISTORY | The Eclipse Foundation | Eclipse IDE Local History |
| Estensione HLA | N/A | High Level Assembler Source |
| Estensione HP? | Terry A. Davis | LoseThos C+ Header |
| Estensione HPF | N/A | High Performance FORTRAN Format |
| Estensione HPP | N/A | C++ Header Format |
| Estensione HRL | Ericsson | Erlang Source Or Script Format |
| Estensione HS | N/A | Literate Haskell Source Code Or Script Format |
| Estensione HSE | Adobe Systems Incorporated | Adobe Dreamweaver Snippet |
| Estensione HT4 | N/A | HTML Version 4 |
| Estensione HTR | Microsoft Corporation | Microsoft Windows NT Password Services Script |
| Estensione HX | Haxe.org | Haxe Source Code |
| Estensione HXML | Haxe.org | HaXe Make |
| Estensione HXP | Haxe.org | HaXe Project |
| Estensione HXPROJ | FlashDevelop.org | FlashDevelop Flash Project |
| Estensione HXX | N/A | C++ Header Format |
| Estensione HYDRA | Adobe Systems | Hydra Image Filter Program Format |
| Estensione H__ | N/A | C++ Header |
| Estensione I | Microsoft | Borland C++ Intermediate Preprocessor Output Format |
| Estensione IDB | Microsoft | Microsoft Visual Studio Developer Intermediate Debug Format |
| Estensione IDL | Microsoft | Visual Studio Visual C++ Interface Definition Library Format |
| Estensione IDT | Microsoft | Windows Installer Exported Database Table Format |
| Estensione IJS | JSoftware | J Interpretor Script Format |
| Estensione IL | N/A | Euphoria Shrouded Source Code |
| Estensione ILK | Microsoft | Incremental Linking Format |
| Estensione IML | JetBrains | IntelliJ IDEA Module Format |
| Estensione INC | N/A | Include Format |
| Estensione INL | Microsoft | Microsoft Visual C++ Inline Function Format |
| Estensione INO | Arduino | Arduino Sketch Format |
| Estensione IPB | N/A | IPhone Perl Script |
| Estensione IPCH | Microsoft | Microsoft Visual C++ Intellisense Precompiled Header Format |
| Estensione IPP | N/A | Inline Guard Macro Format |
| Estensione IPPROJ | Microsoft Corporation | Microsoft Visual Studio InfoPath Project |
| Estensione IPR | Flexera Software | InstallShield Project Format |
| Estensione IRBRC | Ruby community | Ruby |
| Estensione IRC | Raphaël Mudge | JIRCii Script |
| Estensione IREV | RunRev Ltd. | Runtime Revolution Script |
| Estensione IROBO | Arvid Halma | RoboMind Source Code |
| Estensione ISA | Adobe Systems Incorporated | Adobe Photoshop ImageReady Action |
| Estensione ISC | N/A | Xilinx Device Configuration Information Format |
| Estensione ISE | Flexera Software | InstallShield Express Project Format |
| Estensione ISM | Flexera Software | InstallShield Project Format |
| Estensione IST | Flexera Software | InstallShield Project Template Format |
| Estensione ISYM | Graphisoft | ArchiCAD For Mac Geometric Description Language |
| Estensione ITCL | Red Hat, Inc. | Cygwin Iwidgets Scripts |
| Estensione IWS | JetBrains | IntelliJ IDEA Web Page Format |
| Estensione IWZ | Flexera Software | InstallShield Express Project Format |
| Estensione J | Oracle | Java Source Code |
| Estensione JACL | IBM | IBM WebSphere Server Script |
| Estensione JADE | N/A | Jade Programming Language Source Code |
| Estensione JAV | Oracle | Java Language Source Code Format |
| Estensione JAVA | Oracle | Java Language Source Code Format |
| Estensione JAVAJET | The Eclipse Foundation | Eclipse JET Java Template |
| Estensione JCM | Oracle Corporation | Java Commerce Message |
| Estensione JCP | Xinox Software | JCreator Project Format |
| Estensione JCS | Oracle Corporation | Java Control Source |
| Estensione JDP | BlackBerry (Research In Motion Limited) | BlackBerry JDE |
| Estensione JED | N/A | Xilinx Integrated Software Environment Device Configuration Information Format |
| Estensione JETINC | The Eclipse Foundation | Eclipse IDE Template Fragment |
| Estensione JGS | Jolly Giant Software Inc. | QWS3270 PLUS Script |
| Estensione JIC | N/A | JTAG Indirect Configuration Format |
| Estensione JKS | Oracle Corporation | Java KeyStore |
| Estensione JL | Julia | Julia Source Code Format |
| Estensione JLC | N/A | Byte Compiled Lisp-based Script |
| Estensione JML | N/A | Java Modeling Language Specification |
| Estensione JNILIB | Oracle | Mac OS X Java JNI Library Format |
| Estensione JOMPROJ | Microsoft Corporation | Microsoft Visual Studio JOOB Object Model Project |
| Estensione JPAGE | The Eclipse Foundation | Eclipse Java Scrapbook Page |
| Estensione JPD | N/A | Joint PhotoDefiner Image Format |
| Estensione JPR | N/A | Oracle JDeveloper Model Project |
| Estensione JPX | N/A | JBuilder Project Format |
| Estensione JSA | Adobe Systems Incorporated | JRun Server Application |
| Estensione JSB | Freedom Scientific, Inc. | JAWS Script Binary |
| Estensione JSFL | Adobe Systems | Flash JavaScript Format |
| Estensione JSH | Freedom Scientific | JAWS Script Header Format |
| Estensione JSM | Freedom Scientific, Inc. | JAWS Script Message |
| Estensione JSON | N/A | JavaScript Object Notation Format |
| Estensione JSONP | N/A | JSON-with-padding Source Code |
| Estensione JSPF | Oracle | Java JSP Fragment |
| Estensione JSS | Freedom Scientific | JAWS Script Source Format |
| Estensione JSXINC | Adobe Systems | ExtendScript Included Script Format |
| Estensione JTB | Oracle Corporation | JTB JavaCC Grammar |
| Estensione KB | Borland | Borland C++ Keyboard Script Format |
| Estensione KDEVDLG | Free Software Foundation | KDevelop Dialogue Box Format |
| Estensione KDEVELOP | Free Software Foundation | KDevelop Project Data Format |
| Estensione KDEVPRJ | Free Software Foundation | KDevelop Project Format |
| Estensione KDMP | Microsoft | Microsoft Windows Crash Dump Format |
| Estensione KED | Mansfield Software Group, Inc. | KEDIT Profile And Macro Format |
| Estensione KEX | Mansfield Software Group, Inc. | KEDIT Profile Macro |
| Estensione KMDI | The Eclipse Foundation | Kermeta |
| Estensione KMT | The Eclipse Foundation | Kermeta |
| Estensione KOMODO | Charles Brej PhD, BSc | KMD |
| Estensione KPL | The Phrogram Company | Kids Programming Language Source Code Format |
| Estensione LAMP | Graphisoft | ArchiCAD For MAC Geometric Description Language |
| Estensione LBI | Adobe Systems | Adobe Dreamweaver Library Format |
| Estensione LBS | Raining Data | Omnis Studio Application Format |
| Estensione LDS | N/A | Linux Compile Time Header Format |
| Estensione LDZ | Microsoft Corporation | Microsoft Visual Studio DSM Project |
| Estensione LGO | Softronics | Logo Instructions Format |
| Estensione LHS | N/A | Literate Haskell Programming Language Source Code Format |
| Estensione LICENSES | Microsoft | Microsoft Visual Studio Licensed Classes Format |
| Estensione LICX | Microsoft | Microsoft Visual Studio License Format |
| Estensione LIQUID | N/A | Shopify Liquid Template |
| Estensione LIS | N/A | VAX Program Listing |
| Estensione LISP | N/A | LISP Translators Format |
| Estensione LIST | Oracle | JAR Index Format |
| Estensione LIT | N/A | Literate Haskell Script Format |
| Estensione LMP | Graphisoft | ArchiCAD Geometric Description Language |
| Estensione LMV | Adobe Systems Incorporated | Adobe Flash Source Code |
| Estensione LNP | ARM Holdings plc | µVision Linker Input Format |
| Estensione LNT | Gimpel Software | PC-lint Configuration Format |
| Estensione LOGIN | The Open Group | UNIX Command |
| Estensione LOL | Adam Lindsay | Lolcode Source Format |
| Estensione LOLS | N/A | LOLCODE Source Code |
| Estensione LPR | http://www.lazarus.freepascal.org/ | Lazarus Project |
| Estensione LPROJ | N/A | Mac OS X Localized Project Folder Format |
| Estensione LPX | Nick Van Beurden | LaTeXPiX Script |
| Estensione LRDB | Adobe Systems | Photoshop Lightroom Database |
| Estensione LRF | Microsoft | Microsoft C/C++ Linker Response Format |
| Estensione LS1 | Microsoft Corporation | Microsoft Winhelp Source |
| Estensione LSP | N/A | LISP Source Code Format |
| Estensione LSPROJ | Microsoft | Visual Studio LightSwitch Project |
| Estensione LSS | IBM | LotusScript Source Code |
| Estensione LUA | N/A | Lua Script Format |
| Estensione LUAC | N/A | Lua Compiled Source Code |
| Estensione LUCA | N/A | Luca Template |
| Estensione LWA | John McKernon Software | Lightwright Automated Action |
| Estensione LWMW | Likno Software Inc. | Likno Web Modal Windows Builder |
| Estensione LXK | N/A | COREX Lexicon Link-up |
| Estensione LXSPROJ | Liquid Technologies | Liquid XML Studio Project Format |
| Estensione M | Apple | Objective-C Language Source Format |
| Estensione M2R | N/A | Avaya Mib2Rules Perl Script |
| Estensione M4 | N/A | M4 Preprocessor Macro Format |
| Estensione M51 | ARM Holdings plc | ARM Keil Tools Linker Listing |
| Estensione MAGIK | GE | Magik Source Code Format |
| Estensione MAK | N/A | Make Format |
| Estensione MAKE | Apple | Makefile |
| Estensione MAKEFILE | N/A | Makefile |
| Estensione MAKI | Nullsoft, Inc. | Winamp MAKI Compiled Script |
| Estensione MAKO | Mako | Mako Tamplate Format |
| Estensione MAML | Microsoft Corporation | Microsoft Assistance Markup Language |
| Estensione MARKDN | John Gruber | Markdown Markup Language Document Format |
| Estensione MARKDOWN | John Gruber | Markdown Markup Language Format |
| Estensione MASH | Oracle Corporation | Java |
| Estensione MATLAB | N/A | Matlab Script |
| Estensione MBAS | MikroElektronika | MikroBasic Source Code |
| Estensione MBTEMMPLATE | Widget Press, Inc. | ModelBaker Custom Template Directory |
| Estensione MC | Microsoft Corporation | Microsoft Windows Localized Message Table Resource |
| Estensione MCML | Microsoft Corporation | Microsoft Windows Media Center MCML |
| Estensione MCP | Freescale Semiconductor | CodeWarrior Project Format |
| Estensione MD | N/A | Machine Description Format |
| Estensione MDOWN | John Gruber | Markdown Markup Language Format |
| Estensione MDZIP | No Magic | MagicDraw Compressed Project Format |
| Estensione MED | Rockwell Automation | Rockwell RSView Development Project Format |
| Estensione MEDIAWIKI | N/A | Mediawiki Source |
| Estensione MER | Rockwell Automation | Corel WordPerfect Macro Editor Resident Area Format |
| Estensione MF | Sun Microsystems | Java Manifest Format |
| Estensione MFA | Clickteam | Multimedia Fusion Development Format |
| Estensione MFCRIBBON-MS | Microsoft | MFC Ribbon Definition XML Format |
| Estensione MFPS | CYZSoft | Scientific Calculator Plus Script |
| Estensione MI | N/A | Winamp MAKI Scripting Library |
| Estensione MINGW32 | MinGW.org | Mingw Compiler |
| Estensione MK | N/A | Makefile Format |
| Estensione MKB | Ideaworks3D Limited | Marmalade SDK Project |
| Estensione MKE | Microsoft Corporation | Microsoft Windows SDK Make |
| Estensione ML | Robin Milner | ML Language Source Code Format |
| Estensione MLB | Microsoft | FoxPro For Macintosh Library |
| Estensione MLI | N/A | F# Source Code |
| Estensione MLN | The Alchemy Team | Alchemy Source |
| Estensione MLSXML | Skype Limited | Skype XML |
| Estensione MLY | N/A | OCaml Ocamlyacc Input |
| Estensione MMB | Oracle Corporation | Oracle Forms Menu Binary Source Code |
| Estensione MMCH | Freescale Semiconductor, Inc. | CodeWarrior Compiled Hdr |
| Estensione MMH | BioWare | Dragon Age Model Mesh Heirarchy |
| Estensione MMJS | Adobe Systems Incorporated | Adobe JavaScript Document |
| Estensione MND | Autodesk, Inc. | AutoCAD Menu Compiler |
| Estensione MO | N/A | GNU Gettext Machine Object Format |
| Estensione MOC | N/A | MOCHA Java Script |
| Estensione MOD | N/A | Fortran Module Format |
| Estensione MOM | Apple | Managed Object Model |
| Estensione MP? | Terry A. Davis | LoseThos Compiler Map |
| Estensione MPKT | MOPEKS Organisation | MOPEKS Trial |
| Estensione MPR | N/A | Visual FoxPro Generated Menu Program |
| Estensione MQT | MetaQuotes Software Corp. | MetaQuotes Language 4 MQL4 Template |
| Estensione MRD | MathRevolt | MathRevolt Infinity Document |
| Estensione MRL | N/A | MRLR Multimedia Retrival Markup Language |
| Estensione MRT | Stimulsoft | Stimulsoft Report Format |
| Estensione MSCR | JackAss JoeJoe | Rename Master Scrip |
| Estensione MSCT | MOPEKS Organisation | MOPEKS Script |
| Estensione MSDEV | Microsoft Corporation | Microsoft Visual C+ Make |
| Estensione MSDL | N/A | Manchester Scene Description Language |
| Estensione MSHA | Microsoft | Microsoft Help Library Help Manifest Format |
| Estensione MSHC | Microsoft | Microsoft Help Container Format |
| Estensione MSHI | Microsoft | Microsoft Help Index Format |
| Estensione MSIL | N/A | Microsoft Intermediate Language |
| Estensione MSL | Microsoft | DocumentDirect And DocumentDirect Applications Suite File Format |
| Estensione MSP | MAXSIS | Max Script Page |
| Estensione MSS | Xilinx | Xilinx Software Specification Format |
| Estensione MSVC | Microsoft Corporation | Microsoft Visual C++ Compiler Makefile |
| Estensione MSYM | Graphisoft | ArchiCAD For MAC Geometric Description Language |
| Estensione MV | Miva Merchant | MivaScript Format |
| Estensione MVX | Clickteam | Multimedia Fusion Movement Extension Format |
| Estensione MXML | Adobe Systems | Adobe Flex Interface Component Format |
| Estensione MYAPP | Microsoft | Microsoft Visual Studio Application XML Format |
| Estensione NAS | N/A | Nasal Script |
| Estensione NBC | NBC | Next Byte Codes Source Code Format |
| Estensione NBIN | Tenable Network Security | Compiled NASL Script |
| Estensione NCB | Microsoft | Microsoft Developer Studio Non-compiled Browse Format |
| Estensione NED | OMNeT++ Community | OMNet++ Network Description Format |
| Estensione NEKO | Nicolas Cannasse | Neko Source Code Format |
| Estensione NETBOOT | The Open Group | Unix Netboot Script |
| Estensione NFM | Embarcadero Technologies | Delphi .NET Form Format |
| Estensione NHS | NHibernate Developers | NHibernate |
| Estensione NIB | N/A | Interface Builder User Interface Resources |
| Estensione NIM | Nimrod Software Foundation | Nimrod Source Code Format |
| Estensione NK | The Foundry | NUKE Script Format |
| Estensione NLC | Nero AG | Nero Linux Compilation |
| Estensione NMK | Microsoft Corporation | Microsoft Program Maintenance Utility Make |
| Estensione NMS | Dassault Systèmes S.A. | Virtools Graphical Script |
| Estensione NPI | dataBased Intelligence, Inc. | DBASE Application Generator Source |
| Estensione NQC | Dave Baum | NQC Not Quite C Source Code Format |
| Estensione NSE | N/A | Nmap Security Scanner Scripting Engine |
| Estensione NSH | Nullsoft | NSIS Header Format |
| Estensione NSI | Nullsoft | NSIS Nullsoft Scriptable Install System Script Format |
| Estensione NUPKG | NuGet | NuGet Source Code Package Format |
| Estensione NUSPEC | NuGet | NuGet Settings Format |
| Estensione NXC | The LEGO Group | NXC Not EXactly C Source Code Format |
| Estensione O | N/A | Object Format |
| Estensione OBR | Micro Focus International plc | Borland C++ Object Browser Data |
| Estensione OCA | Microsoft | Custom Control Library Type Format |
| Estensione OCAMLMAKEFILE | N/A | Caml Programming Language Makefile |
| Estensione OCB | OriginLab Corporation | Origin Precompiled Origin C |
| Estensione OCTEST | Apple | Xcode Objective-C Unit Test Bundle |
| Estensione OCX | Microsoft | ActiveX Control Format |
| Estensione ODH | Microsoft Corporation | Microsoft Visual Studio Interface Definition Language |
| Estensione ODL | Microsoft | Object Description Language Format |
| Estensione OGL | N/A | ATI Overlay Source Code |
| Estensione OGR | N/A | OGR C++ Open Source Library |
| Estensione OKM | Open Knowledge Management | Open Knowledge Management Script |
| Estensione OKS | Mike Mardesich | OKScript |
| Estensione OMO | OMake | OMake Object Format |
| Estensione OPLM | N/A | Outline Processor Markup Language |
| Estensione ORDEREDTEST | Microsoft | Microsoft Visual Studio Ordered Test Format |
| Estensione ORL | N/A | Object-Relational Language |
| Estensione OS | ObjectScript | ObjectScript Source Format |
| Estensione OSAS | N/A | Apple Script Library Tani Script |
| Estensione OSC | N/A | Obix Source Code Format |
| Estensione OSG | osg.js | OSGJS JSON Input |
| Estensione OW | Free Pascal | Free Pascal For Windows Object Format |
| Estensione OWL | N/A | OWL (Obfuscated Weird Language) Source Code Format |
| Estensione OX | Jurgen A Doornik | Ox Object-oriented Matrix Programming Language |
| Estensione OXYGENE | RemObjects | Oxygene Project Format |
| Estensione P | N/A | Pascal Language Source Code Format |
| Estensione P6 | N/A | Perl 6 Source Code Format |
| Estensione PAG | Microsoft Corporation | Visual Basic Property PAGe |
| Estensione PARAM | Castep team | CASTEP Scripts |
| Estensione PAS | N/A | Delphi Unit Source Format |
| Estensione PB | Fantaisie | PureBasic Source Code |
| Estensione PBG | Adobe Systems | Adobe Pixel Bender Graph Language Format |
| Estensione PBJ | Adobe Systems | Pixel Bender Kernel Byte-code Format |
| Estensione PBL | PowerBASIC, Inc. | PowerBASIC Library |
| Estensione PBPROJ | N/A | Project Builder Project |
| Estensione PBQ | Even Balance, Inc. | PunkBuster Query Script |
| Estensione PBXBTREE | Apple | Apple Xcode Auto-complete Format |
| Estensione PBXPROJ | Apple | Apple Project Builder Xcode Project File Format |
| Estensione PBXUSER | Apple | Xcode Project User Data Format |
| Estensione PCH | N/A | Microsoft Visual Studio Visual C++ Precompiled Header |
| Estensione PCP | Microsoft | Windows Installer Patch Creation Process Format |
| Estensione PDE | Processing | Processing Development Environment Source Code Format |
| Estensione PDL | The PDL Team | Perl Data Language Format |
| Estensione PDM | Microsoft | Microsoft Visual Basic Project Information Format |
| Estensione PDML | N/A | Packet Details Markup Language |
| Estensione PERL | The Software Group | Perl Source |
| Estensione PF0 | SmartWare Corporation | SmartWare Project Source Code |
| Estensione PF1 | SmartWare Corporation | SmartWare Project Source Code |
| Estensione PF2 | SmartWare Corporation | SmartWare Project Source Code |
| Estensione PF4 | SmartWare Corporation | SmartWare Project Source Code |
| Estensione PF? | IBM | SmartWare Project Source |
| Estensione PFG | Dave2 | JEEPersDX Configuration Format |
| Estensione PH | N/A | Perl Header Format |
| Estensione PHP1 | The PHP Group | PHP1 Auto |
| Estensione PHPS | The PHP Group | PHP Script Source Code |
| Estensione PHPT | The PHP Group | PHP Test Suite |
| Estensione PICKLE | Python | Python Pickle Format |
| Estensione PIKA | Pika Software | Pika Software Builder Project Format |
| Estensione PL | N/A | Perl Script Language Source Code Format |
| Estensione PL1 | IBM | PL/1 Programming Language Source Format |
| Estensione PLC | Sunbelt | PL/B Source Format |
| Estensione PLE | Patchou | Messenger Plus! Live Encrypted Log Format |
| Estensione PLG | Microsoft | Microsoft Developer Studio Build Log Format |
| Estensione PLI | IBM | PL/I Program Source Code Format |
| Estensione PLTSUITE | Apple | Safari Page Load Test Suite Format |
| Estensione PM | N/A | Perl Code Script Module |
| Estensione PMQ | Microsoft | Windows Embedded Studio Target Analyzer Information Format |
| Estensione PNT | The Panther Team | Panther Project Format |
| Estensione PO | N/A | Portable Object Format |
| Estensione POC | Poco Systems Inc | Pocomail PocoScript |
| Estensione POD | N/A | Perl POD-formated Text |
| Estensione POLICY | Opera Software ASA | Opera Policy |
| Estensione POM | The Apache Project | Maven Build Format |
| Estensione POT | N/A | Portable Object Format |
| Estensione POU | M. Rehfeldt | PLCEdit Program Organisation Unit |
| Estensione PPL | Free Pascal | Free Pascal Dynamic Library Format |
| Estensione PPU | Free Pascal | Free Pascal Compiled Unit Format |
| Estensione PRG | ABB | RAPID Program Format |
| Estensione PRI | Nokia | Qt Project Include Format |
| Estensione PRL | N/A | Perl Script |
| Estensione PRO | Nokia | Profile Format |
| Estensione PROJECT | Eclipse | Eclipse IDE Project Description Format |
| Estensione PROTO | Google Protocol Buffers Buffer Format | |
| Estensione PSC2 | Microsoft Corporation | Microsoft Windows PowerShell Script |
| Estensione PSD1 | Microsoft | Microsoft Windows PowerShell Format |
| Estensione PSESS | Microsoft | Microsoft Visual Studio Performance Session Format |
| Estensione PSL | BMC Software, Inc. | PATROL Script Language Script |
| Estensione PSM1 | Microsoft | Microsoft Windows PowerShell Script Module Format |
| Estensione PSML | N/A | Packet Summary Markup Language |
| Estensione PSPSCRIPT | Corel Corporation | Corel Paint Shop Pro Script |
| Estensione PTL | IBM | Rational Rose Export/import Format |
| Estensione PTXML | Microsoft Corporation | Microsoft Windows DLL XML Related |
| Estensione PTY | IBM | IBM Rational Rose 98 Properties Format |
| Estensione PWN | ITB CompuPhase | Pawn Source Code Format |
| Estensione PXD | N/A | Pyrex Definition Format |
| Estensione PXML | N/A | OpenPandora XML |
| Estensione PXT | vellosoft | PEST - The Professional Exam System Quiz Script |
| Estensione PY | N/A | Python Script Language Source Code |
| Estensione PYD | N/A | Python Dynamic Module Format |
| Estensione PYM | VRVis Research | PYM Python Preprocessor Macro Format |
| Estensione PYW | N/A | Python GUI Source Script Format |
| Estensione PYX | N/A | Pyrex Source Code Format |
| Estensione QCF | Microsoft Corporation | Microsoft QBasic Coordinates |
| Estensione QLC | Adobe Systems Incorporated | Adobe Type Manager ATM Type 1 Fonts Script |
| Estensione QPR | N/A | FoxPro Database Query |
| Estensione QSC | Synergy Software | Kaleidagraph Script |
| Estensione QX | Tommesani | Quexal Source Code |
| Estensione R | Apple | Apple Xcode Core Rez Program Format |
| Estensione RAKE | Ruby community | Ruby Makefile |
| Estensione RAKEFILE | Ruby community | Ruby Makefile |
| Estensione RAPC | BlackBerry (Research In Motion Limited) | Java 2 ME Unit |
| Estensione RAV | Nevrona Designs | Rave Reports Project Format |
| Estensione RB | N/A | Ruby Script Format |
| Estensione RBC | IBM | IBM Rembo-C Script Format |
| Estensione RBP | REAL | REALbasic Project Format |
| Estensione RBVCP | REAL Software | Real Studio Project Format |
| Estensione RBW | N/A | Ruby |
| Estensione RBXS | ROBLOX | ROBLOX Script |
| Estensione RC | N/A | Microsoft Visual Studio Visual C/C++ Resource Script Format |
| Estensione RC2 | Microsoft | Microsoft Visual Studio Visual C/C++ Non-compilable Resource Script Format |
| Estensione RC3 | Microsoft Corporation | Visual C Resource |
| Estensione RDLC | Microsoft | Microsoft Visual Studio Report Definition Format |
| Estensione RDOC | James Britt | RubyDoc Script |
| Estensione RE | N/A | Python Regular Expressions Source Code |
| Estensione REB | REBOL Technologies | REBOL Script Format |
| Estensione REFRESH | Microsoft | Microsoft Visual Studio Refresh Format |
| Estensione REJ | N/A | Mercurial Reject |
| Estensione RES | Borland | Microsoft C, C++ Compiled Resource Format |
| Estensione RESJSON | Microsoft | Microsoft Windows 8 Metro JavaScript Format |
| Estensione RESOURCES | Microsoft | Microsoft Visual Studio Resource Format |
| Estensione RESW | Microsoft | Microsoft Windows 8 Resources Format |
| Estensione RESX | Microsoft | Microsoft Visual Studio .NET XML Resource Template Format |
| Estensione RFS | Next Limit Technologies | RealFlow Script |
| Estensione RFX | Elegosoft | Modula M2SDS |
| Estensione RGUNINST | RealNetworks, Inc. | RealArcade Uninstall Script |
| Estensione RH | Microsoft Corporation | C++ Resource Header |
| Estensione RISE | RISE to Bloome Software | RISE Information Model Format |
| Estensione RKT | N/A | Racket Information Module |
| Estensione RLS | Nokia | Symbian Localization Format |
| Estensione RMN | Oracle Corporation | Oracle Recovery Manager Script |
| Estensione RNC | N/A | RELAX NG Compact Syntax Format |
| Estensione RNW | N/A | Sweave Source |
| Estensione ROB | Taskware | Wintask Compiled Program |
| Estensione ROBO | Arvid Halma | RoboMind Source Code |
| Estensione RODL | RemObjects | RemObjects Definition Language Format |
| Estensione ROTEST | RemObjects | RemObjects SDK Test Format |
| Estensione ROTESTRESULT | RemObjects | RemObjects SDK Test Results Format |
| Estensione RPG | Christopher Matthews | The RPG Programming Language |
| Estensione RPROFILE | N/A | Quick-R R Programming Language Configuration |
| Estensione RPTPROJ | Microsoft Corporation | Microsoft Visual Studio 2008 Report Project |
| Estensione RPY | N/A | Python Script Format |
| Estensione RQY | Microsoft Corporation | Microsoft Excel OLE DB Query |
| Estensione RRC | BlackBerry (Research In Motion Limited) | BlackBerry Java Resource Content |
| Estensione RRH | BlackBerry (Research In Motion Limited) | BlackBerry Resource Header |
| Estensione RS | N/A | Rust Source Code Format |
| Estensione RSL | N/A | Robot Scripting Language |
| Estensione RSRC | N/A | MAC OS Resource Format |
| Estensione RSS | Nokia | Symbian OS Application Resource Format |
| Estensione RSYM | Graphisoft | ArchiCAD For Mac Geometric Description Language |
| Estensione RU | N/A | JavaSoft JRE 1.3 Library |
| Estensione RUB | The jQuery Foundation | JQuery Rules |
| Estensione RUL | N/A | Rule Format |
| Estensione RULE | Microsoft Corporation | Visual C++ Project Rules |
| Estensione RVB | Robert McNeel & Associates | Rhinoceros 3D Visual Basic Script |
| Estensione RWSNIPPET | Realmac Software | RapidWeaver Snippet Format |
| Estensione RXS | Remedy Interactive, Inc. | RSIGuard RSIScript |
| Estensione S | N/A | Source Code Format |
| Estensione S19 | Motorola | Motorola EEPROM Programming Format |
| Estensione S2S | CED | Spike2 Script |
| Estensione S43 | Texas Instruments Inc. | IAR Assembly Source |
| Estensione S4E | Ideaworks3D Limited | Airplay SDK Header |
| Estensione SAAS | N/A | Sass Indented Syntax |
| Estensione SAL | Oracle Corporation | SQL Application Language |
| Estensione SAS | SAS Institute | SAS Source Code Format |
| Estensione SASS | N/A | Syntactically Awesome Stylesheets Indented Syntax |
| Estensione SAX | Tridium, Inc. | Sedona Framework XML Application |
| Estensione SB | MIT | Scratch Finished Product Format |
| Estensione SBML | N/A | Systems Biology Markup Language Source |
| Estensione SBPROJ | Apple | OpenGL Shader Builder Project |
| Estensione SBR | Microsoft | Microsoft Visual Studio Visual C++ Source Browser Intermediate Format |
| Estensione SC | SuperCollider | SoundControl Audio Format |
| Estensione SCALA | N/A | Scala Source |
| Estensione SCC | Microsoft | Visual SourceSafe Control Format |
| Estensione SCONSTRUCT | N/A | SCons Makefile |
| Estensione SCPTD | Apple, Inc. | AppleScript Script Bundle |
| Estensione SCRATCH | MIT | Scratch Project Format |
| Estensione SCRIPT EDITOR | Apple, Inc. | Apple Mac OS X AppleScript Script |
| Estensione SCRIPTSUITE | Apple | AppleScript Script Suite Format |
| Estensione SCRIPTTERMINOLOGY | Apple | AppleScript Script Terminology Format |
| Estensione SCRO | Visualization Sciences Group | Amira Script Object |
| Estensione SCSS | N/A | Syntactically Awesome Stylesheets Syntax |
| Estensione SDEF | Apple | AppleScript Dictionary Scripting Definition |
| Estensione SDL | Microsoft | Web Service Description Language Format |
| Estensione SED | The GNU Project | Sed Script |
| Estensione SEMAN | The Eclipse Foundation | Xtext Semantics |
| Estensione SETUP | Crytek | CryENGINE Character Format |
| Estensione SFM | Kees Krijnen | SF Programming Language Main Source Code |
| Estensione SFR | Kees Krijnen | SF Programming Language Repository |
| Estensione SH | N/A | Unix Bourne Shell (Bash) Format |
| Estensione SHIT | N/A | Bourne Shell Server Page |
| Estensione SIMPLE | Simple developers | Simple Compiler Source Code |
| Estensione SJAVA | EPFL | Synchronous Java Source Code Format |
| Estensione SJC | SourceTec Software Co., LTD | Sothink JavaScript Web Scroller Definition |
| Estensione SJS | Sebastien Pierre | Sugar Script |
| Estensione SLACKBUILD | Slackware Linux, Inc. | Slackware Linux Script |
| Estensione SLIM | N/A | Slim Script |
| Estensione SLL | N/A | Static Link Library |
| Estensione SLN | Microsoft | Microsoft Visual Studio Solution Format |
| Estensione SLOGO | MIT | StarLogo Programming Project Format |
| Estensione SLOGT | MIT | StarLogo Template Format |
| Estensione SLTNG | MIT | StarLogo TNG Project Format |
| Estensione SMA | N/A | AMX Mod Plugin Source Format |
| Estensione SMALI | Google Android Smali Assembly Language Developer Format | |
| Estensione SMW | Creston Electronics, Inc. | SIMPL Windows Source |
| Estensione SNAPX | Snapform | Snapform XML Form |
| Estensione SNIPPET | Microsoft | Microsoft Visual Studio Code Snippet Format |
| Estensione SO | N/A | ELF Shared Library Format |
| Estensione SP? | Terry A. Davis | LoseThos C+ Source |
| Estensione SPEC | N/A | RPM Specification Format |
| Estensione SPT | N/A | ESPL Programming Format |
| Estensione SQLDATAPROVIDER | DotNetNuke Corp. | DotNetNuke Script |
| Estensione SQLJET | The Eclipse Foundation | Eclipse JET SQL Template |
| Estensione SQLPROJ | Microsoft | Microsoft Visual Studio SQL Server Project Format |
| Estensione SRC | N/A | Generally Source Code Format |
| Estensione SRCRPM | Red Hat | Red Hat Package Manager Source Format |
| Estensione SRZ | The Database Managers, Inc. | DataFlex Source |
| Estensione SS | SilverStripe | Scheme Source Code Format |
| Estensione SSC | Microsoft | SourceSafe Status Format |
| Estensione SSI | Adobe Systems | HTML With Server Side Includes |
| Estensione SSML | N/A | Speech Synthesis Markup Language Source |
| Estensione STORYBOARD | Apple | Interface Builder Storyboard Document |
| Estensione STYL | Stylus team | Stylus CSS Script |
| Estensione SUD | Aivosto | Super Project Analyzer Data Format |
| Estensione SUO | Microsoft | Microsoft Visual Studio Solution User Options Format |
| Estensione SUP | Aivosto | Super Project Definition Format |
| Estensione SUS | Synergy Accounts | Synergy Accounts Update Script |
| Estensione SVN-BASE | The Apache Project | Apache Subversion Base Format |
| Estensione SVO | StatSoft, Inc. | STATISTICA Macro |
| Estensione SWC | Adobe Systems | Adobe Flash Component Distribution Format |
| Estensione SWD | Adobe Systems | Adobe Flash Debug Format |
| Estensione SWG | N/A | SWAG Pascal Snippets (SWAG Reader) |
| Estensione SWIFT | Apple, Inc. | Apple Swift Programming Language Source Code |
| Estensione SXS | SAS Institute Inc. | SAS Stat Studio Module Source Code |
| Estensione SXV | N/A | Action Repeater Macro |
| Estensione SYM | N/A | Symbols Library Format |
| Estensione SYP | N/A | SYP Source |
| Estensione T | Holt Software | Turing Programming Language Format |
| Estensione TARGETS | Microsoft | MSBuild Targets Format |
| Estensione TCC | N/A | C++ Source Code Format |
| Estensione TCL | N/A | TCL Script Source Code |
| Estensione TCSH | The Open Group | Unix Shell Script |
| Estensione TDS | Borland | Borland Turbo Debugger Symbol Table Format |
| Estensione TEA | N/A | Tea Source |
| Estensione TEM | Micro Focus International plc | Borland C++ Turbo Editor Macro Language Script |
| Estensione TESTRUNCONFIG | Microsoft | Microsoft Visual Studio Test Run Configuration Format |
| Estensione TESTSETTINGS | Microsoft | Microsoft Visual Studio Format |
| Estensione TEXINFO | N/A | Texinfo Source |
| Estensione TEXTFACTORY | Bare Bones Software | BBEdit Text Factory |
| Estensione TEXTILE | Jason Garber | RedCloth Script |
| Estensione TGML | N/A | Tecumseh Group Markup Language |
| Estensione TI | timber-lang.org | Timber Compiler |
| Estensione TIKZ | MathWorks, Inc. | Matlab Tikz Script |
| Estensione TILEMAP | N/A | XML Tilemap Format |
| Estensione TIPROGRAM | Texas Instruments | TI-Basic Source Code Format |
| Estensione TK | N/A | Tk Language Script |
| Estensione TKP | MicroImages, Inc. | MicroImages SML Script Standalone Application |
| Estensione TLD | N/A | Tag Library Descriptor Format |
| Estensione TLH | Microsoft | Typelib Generated C/C++ Header Format |
| Estensione TLI | N/A | Typelib Generated C/C++ Inline Format |
| Estensione TMH | Microsoft Corporation | Trace Message Header |
| Estensione TMLANGUAGE | MacroMates | TextMate Grammar Format |
| Estensione TMPROJ | MacroMates | TextMate Project Format |
| Estensione TMPROJECT | MacroMates | TextMate Project |
| Estensione TNS | Texas Instruments | TI-Nspire Document |
| Estensione TOKEND | Apple, Inc. | Smart Card Support Mac |
| Estensione TPT | PageTech | PCLTool Transformation Parameter Table |
| Estensione TPU | Borland | Turbo Pascal Unit Format |
| Estensione TPX | Borland | Turbo Pascal Unit Format |
| Estensione TQL | Microsoft Corporation | Microsoft SQL Server Query Analyser Header |
| Estensione TRANSCRIPTSTYLE | Apple, Inc. | Apple IChat Transcript Style |
| Estensione TRT | Galactix Software | Team Sports Scheduling System Report Template |
| Estensione TRU | True BASIC | True Basic Source |
| Estensione TRX | Microsoft | Microsoft Visual Studio Test Results Format |
| Estensione TS0 | N/A | Tio32 Script |
| Estensione TT | Microsoft | Microsoft Visual Studio Text Template Format |
| Estensione TU | Holt Software | Turing Source Code Format |
| Estensione TUR | Holt Software | Turing Program Source Code Format |
| Estensione TURBOC3 | Embarcadero Technologies, Inc. | Borland Turbo C Makefile |
| Estensione TWIG | N/A | Twig Source |
| Estensione TXX | Kitware, Inc. | Insight Segmentation And Registration Toolkit |
| Estensione UI | Nokia | User Interface Format |
| Estensione UIT | N/A | UIX XML Template |
| Estensione UIX | Oracle Corporation | UiXML Page |
| Estensione ULP | CadSoft Computer, Inc. | EAGLE Script |
| Estensione UML | N/A | Visual UML Class Diagram & Model Format |
| Estensione UMLCLASS | N/A | Java UML Class Model Format |
| Estensione UMP | Altova | UModel Project |
| Estensione USI | N/A | UsiXML UI Description |
| Estensione UVPROJ | ARM Holdings plc | µVision4 Project |
| Estensione V | Accellera | Verilog Source Code Format |
| Estensione V3S | C-Motion, Inc. | Visual3D Pipeline |
| Estensione V4E | Microsoft Corporation | Microsoft Windows Script Host |
| Estensione V4S | Microsoft Corporation | Microsoft Windows Script Host |
| Estensione VAC | N/A | Oc2.316s Cakit Format |
| Estensione VALA | The GNOME Project | Vala Programming Language Source Code |
| Estensione VAR | N/A | Variable Data |
| Estensione VBG | N/A | Microsoft Visual Basic Compatible Project Group Format |
| Estensione VBI | IntelliCAD Technology Consortium | IntelliCAD VBA Script |
| Estensione VBP | Microsoft | Microsoft Visual Basic Project Format |
| Estensione VBPROJ | Microsoft | Microsoft Visual Studio Visual Basic Project Format |
| Estensione VBX | Microsoft | Microsoft Visual Basic Extension Format |
| Estensione VBZ | N/A | Visual Basic Project Template Format |
| Estensione VC | Verge | VisiCalc Spreadsheet Format |
| Estensione VC15 | Microsoft Corporation | Microsoft Visual C 1.5 Make |
| Estensione VC2 | Microsoft Corporation | Microsoft Visual C |
| Estensione VC4 | Microsoft | Microsoft Visual C++ Makefile |
| Estensione VC5 | Microsoft Corporation | Microsoft Visual C Make |
| Estensione VC7 | N/A | Microsoft Visual C Makefile |
| Estensione VCP | Microsoft | Microsoft Visual Studio Visual C++ Project Format |
| Estensione VCPROJ | Microsoft | Microsoft Visual Studio Visual C++ Project Format |
| Estensione VCWIN32 | Microsoft Corporation | Visual C Make |
| Estensione VCX | N/A | FoxPro Visual Class Library Format |
| Estensione VCXPROJ | Microsoft | Microsoft Visual Studio Visual C++ Project Format |
| Estensione VD | N/A | PwrDev Visual Designer Project |
| Estensione VDDPROJ | Microsoft Corporation | Microsoft Visual Studio Deployment Project |
| Estensione VDM | VDM | VDM Specification Format |
| Estensione VDP | Microsoft | Microsoft Visual Studio Deployment Project Format |
| Estensione VDPROJ | Microsoft | Microsoft Visual Studio Visual C++ Deployment Project Format |
| Estensione VGC | ViziGen | ViziGen Source Code Format |
| Estensione VHD | N/A | Quartus II VHDL Design Format |
| Estensione VIC | ViziGen | ViziGen Source Code Format |
| Estensione VIW | Microsoft Corporation | Microsoft SQL Server View Script |
| Estensione VLS | AIT | Visual Localize Script |
| Estensione VM | Apache | Velocity Template Format |
| Estensione VPC | ViziGen | ViziGen Source Code Format |
| Estensione VSL | Apache | Velocity Template Format |
| Estensione VSMACROS | Microsoft | Microsoft Visual Studio Binary-based Macro Project |
| Estensione VSMDI | Microsoft | Microsoft Visual Studio Test Meta Data Format |
| Estensione VSMPROJ | Microsoft | Microsoft Visual Studio Unicode Based Macro Project Format |
| Estensione VSPF | Microsoft | Microsoft Visual Studio Performance Rules Format |
| Estensione VSPOLICY | Microsoft Corporation | Microsoft Visual Studio Policy Description Language |
| Estensione VSPS | Microsoft | Microsoft Visual Studio Profiling Data Analysed Report Format |
| Estensione VSPSCC | Microsoft | Visual Studio Project Source Control Format |
| Estensione VSPX | Microsoft | Visual Studio Performance Report Data Format |
| Estensione VSSSCC | Microsoft | Visual Studio Solution Source Control Format |
| Estensione VSTEMPLATE | Microsoft Corporation | Microsoft Visual Studio Project Template |
| Estensione VSZ | Microsoft | Microsoft Visual Studio Launch Wizards Format |
| Estensione VTM | Adobe Systems | Adobe ColdFusion Visual Tool Markup Language Query Format |
| Estensione VTML | Adobe Systems | Adobe ColdFusion Visual Tool Markup Language Format |
| Estensione VTV | Adobe Systems | Adobe Validator Document Format |
| Estensione W | Progress Software | OpenEdge Architect Source Code Format |
| Estensione WBF | Microsoft Corporation | Microsoft Windows Batch |
| Estensione WCH | ALT- Advanced Logic Technology | WellCAD Header |
| Estensione WDGT | Adobe Systems | Adobe Captivate Widget Format |
| Estensione WDGTPROJ | Apple | Dashcode Widget Project |
| Estensione WDI | PC SOFT | WINDEV Component Description |
| Estensione WDK | PC SOFT | WINDEV Component |
| Estensione WDL | Conitec Datasystems | World Definition Language Script |
| Estensione WDPROJ | Microsoft Corporation | Microsoft Visual Studio Web Deployment Project |
| Estensione WDW | PC SOFT | WINDEV Window Format |
| Estensione WDX9 | Microsoft Corporation | Microsoft Word For Mac Wizard |
| Estensione WFS | Microsoft Corporation | Microsoft Windows Installation Script |
| Estensione WID | Microsoft | Visual Studio Widget Format |
| Estensione WIKI | N/A | Wiki Markup Source |
| Estensione WIN32MANIFEST | Microsoft Corporation | Microsoft Win32 Manifest |
| Estensione WIQ | Microsoft | Microsoft Visual Studio Format |
| Estensione WIS | Rocket Software, Inc. | IBM WIntegrate Basic Script |
| Estensione WIX | Rocket Software, Inc. | WIntegrate Compiled Script |
| Estensione WIXOUT | Microsoft Corporation | WiX XML Output |
| Estensione WMC | Corel Corporation | Corel WordPerfect Macro |
| Estensione WMLC | N/A | Wireless Markup Language Bytecode Document (WAP) |
| Estensione WMLS | N/A | Wireless Markup Language Script File (WAP) |
| Estensione WMLSC | N/A | Wireless Markup Language (WAP) Bytecode Script |
| Estensione WMW | Likno Software Inc. | Likno Web Modal Windows Builder |
| Estensione WOD | Apple, Inc. | Apple WebObjects Web Application Method |
| Estensione WORKSHEET | Bare Bones Software | BBEdit Shell Worksheet Format |
| Estensione WOWPROJ | AddOn Studio for World of Warcraft | AddOn Studio For World Of Warcraft Project Format |
| Estensione WSC | Microsoft | Microsoft Windows Scripting Component Format |
| Estensione WSDD | Apache Software Foundation | Apache Axis Web Service Deployment Descriptor (WSDD) |
| Estensione WSIL | N/A | IBM Web Services Inspection Language |
| Estensione WSP | Microsoft | Microsoft Windows SharePoint Services Solution Framework Format |
| Estensione WSYM | Graphisoft | ArchiCAD For MAC Geometric Description Language |
| Estensione WXI | Microsoft Corporation | WiX Include |
| Estensione WXL | Microsoft Corporation | WiX Localization |
| Estensione WXS | The Code::Blocks Team | Code::Blocks XML |
| Estensione WZS | Microsoft Corporation | Microsoft Word Wizard |
| Estensione X | N/A | Lex Language Source Code |
| Estensione XAML | Microsoft | XAML Format |
| Estensione XAMLX | Microsoft | Visual Studio Workflow Service Format |
| Estensione XAP | Microsoft | XACT Project Format |
| Estensione XBD | Oracle Corporation | JAXB Schema |
| Estensione XBLR | N/A | Output Raw XBRL |
| Estensione XCAPPDATA | Apple | Apple Xcode Application Data Format |
| Estensione XCARCHIVE | Apple | Xcode Archive |
| Estensione XCDATAMODEL | Apple | Xcode Core Data Model Format |
| Estensione XCDATAMODELD | Apple | Xcode Core Data Model Format |
| Estensione XCL | Jeffrey C Johnson (XTree Company) | XTree For Windows Script |
| Estensione XCODE | N/A | Xcode Development Project Format |
| Estensione XCODEPROJ | N/A | XCode Project Format |
| Estensione XCP | Advanced Systems Concepts, Inc. | XLNT Script Command |
| Estensione XCSNAPSHOTS | Apple | Xcode Snapshot |
| Estensione XCWORKSPACE | Apple | Xcode Workspace Format |
| Estensione XDA | Sencha Inc. | Sencha Architect Project |
| Estensione XFM | Nuance Communications, Inc. | OmniForm XML |
| Estensione XIB | Apple | Apple Interface Builder Format |
| Estensione XIG | N/A | XML Instance Generator |
| Estensione XIN | Stilo International plc | OmniMark Include |
| Estensione XJB | Oracle Corporation | OEPE JAXB Wizard Bindings |
| Estensione XLM3 | Microsoft Corporation | Microsoft Excel 3 For Mac Macro |
| Estensione XLM4 | Microsoft Corporation | Microsoft Excel 4 For Mac Macro |
| Estensione XLM_ | Microsoft Corporation | Microsoft Excel 2 For Mac Macro |
| Estensione XME | ISIS / Vanderbilt University / School of Engineering | GME |
| Estensione XMLA | N/A | XML For Analysis Source |
| Estensione XMLJET | The Eclipse Foundation | Eclipse JET XML Template |
| Estensione XMTA | Microsoft Corporation | Microsoft Visual Studio XMTA Document |
| Estensione XN | Red Hat, Inc. | Cygnus Ld-scripts |
| Estensione XNF | Satinmage | Extensible Numerical |
| Estensione XOJO_BINARY_PROJECT | Xojo, Inc. | Xojo Binary Project |
| Estensione XOJO_PROJECT | Xojo, Inc. | Xojo Programming Project |
| Estensione XOML | N/A | Windows Workflow Format |
| Estensione XPB | Tony D. Jones | XPB! Basic Source Code |
| Estensione XPGT | Adobe Systems Incorporated | EPUB XML Stylesheet Page Template |
| Estensione XPP | Microsoft | X++ Source Code Format |
| Estensione XQ | The W3C XML Query Working Group | XQuery Format |
| Estensione XQL | The W3C XML Query Working Group | XML Query Language Format |
| Estensione XQM | The W3C XML Query Working Group | XQuery Module |
| Estensione XQUERY | The W3C XML Query Working Group | XQuery Source Code Format |
| Estensione XQY | The W3C XML Query Working Group | XQuery Source Format |
| Estensione XR | Red Hat, Inc. | Cygnus Ld-scripts |
| Estensione XRC | Adobe Systems Incorporated | WxWidgets WxPython Resource |
| Estensione XSD | N/A | XML Schema Description Format |
| Estensione XSQL | Oracle Corporation | Oracle XSQL Servlet Server Side |
| Estensione XSX | Microsoft | Microsoft Visual Studio XML Schema Layout Format |
| Estensione XT | N/A | Xdebug Trace Format |
| Estensione XTXT | The Eclipse Foundation | Xtext |
| Estensione YAB | Yabasic | Yabasic Source Code |
| Estensione YAJL | lloyd | YAJL Script |
| Estensione YAML | N/A | YAML Document |
| Estensione YML2 | N/A | YML Script Format |
| Estensione YMP | YaST | YaST Metapackage Format |
| Estensione YPR | BYOB | BYOB Project Format |
| Estensione ZASM | Xeno Innovations, Inc. | Zero Compiler Assembly Source |
| Estensione ZCLS | Xeno Innovations, Inc. | Zero Compiler Class |
| Estensione ZERO | Xeno Innovations, Inc. | Zero Compiler Project |
| Estensione ZFRM | Xeno Innovations, Inc. | Zero Form Designer |
| Estensione ZFS | Microsoft Corporation | C++ Assembly Source |
| Estensione ZH_TW | AOL Inc. | Netscape Communicator Java Classes |
| Estensione ZPD | Steven Pemberton | ABC Zeroadic Predicates |
| Estensione ZPK | Zend Technologies Ltd. | Zend Studio Deployment Application Package |
| Estensione ZSC | N/A | EditPad ZMUD Script |
| Estensione ZSH | N/A | Unix Shell Script |
| Estensione ZSRC | Xeno Innovations, Inc. | Zero Source |
| Estensione ZWS | Zilog Inc. | ZiLOG Developer Studio Workspace |
| Estensione ~DF | Embarcadero Technologies, Inc. | Delphi Form Backup |
| Estensione ~PA | Embarcadero Technologies, Inc. | Delphi Pascal Backup |
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