Developer Files
The Developer Files category contains files related to software development. These include programming project files, source code files, code libraries, header files, and class files. Compiled objects and components are also included in this category.
Common developer file extensions include .C, .CS, .M, and .JAVA.
| Extension | File Type | Popularity |
|---|---|---|
| .APPXBUNDLE | Windows App Bundle | 4.5 |
| .LGO | Logo Instructions File | 4.5 |
| .UNITY | Unity Scene File | 4.4 |
| .RBXMX | Roblox Model | 4.4 |
| .MQ5 | MQL5 Source Code File | 4.4 |
| .SCRIPTTERMINOLOGY | AppleScript Script Terminology File | 4.3 |
| .IN | Autoconf Input File | 4.3 |
| .RBXL | Roblox Location | 4.3 |
| .CS | C# Source Code File | 4.3 |
| .AWK | AWK Script | 4.3 |
| .SB2 | Scratch 2.0 Project File | 4.3 |
| .SB | Scratch Project File | 4.3 |
| .IPR | IntelliJ IDEA Project File | 4.3 |
| .DSGM | DS Game Maker Project | 4.3 |
| .SB3 | Scratch 3.0 Project | 4.2 |
| .RBXM | Roblox Model | 4.2 |
| .APPX | Windows App Package | 4.2 |
| .PYD | Python Dynamic Module | 4.2 |
| .INO | Arduino Sketch | 4.2 |
| .CLASS | Java Class File | 4.2 |
| .YPR | BYOB Project File | 4.2 |
| .KV | Kivy Language File | 4.2 |
| .GITATTRIBUTES | Git Attributes File | 4.2 |
| .XQ | XQuery File | 4.2 |
| .PY | Python Script | 4.2 |
| .KT | Kotlin Source Code File | 4.2 |
| .CPP | C++ Source Code File | 4.2 |
| .MM | Objective-C++ Source File | 4.1 |
| .GCH | Precompiled Header File | 4.1 |
| .TRX | Visual Studio Test Results File | 4.1 |
| .C | C/C++ Source Code File | 4.1 |
| .TS | TypeScript File | 4.1 |
| .GM81 | Game Maker 8.1 Project File | 4.1 |
| .ASM | Assembly Language Source Code File | 4.0 |
| .MD | Markdown Documentation File | 4.0 |
| .ARSC | Android Package Resource Table | 4.0 |
| .LUA | Lua Source Code | 4.0 |
| .SC | Scala Worksheet | 4.0 |
| .GS | Google Apps Script | 4.0 |
| .SOL | Solidity Script | 4.0 |
| .VBP | Visual Basic Project File | 4.0 |
| .HAS | Haskell Script | 4.0 |
| .CAPROJ | Construct Project File | 4.0 |
| .SLOGO | StarLogo Project File | 4.0 |
| .YMP | YaST Metapackage File | 4.0 |
| .AIDL | Android Interface Definition Language File | 4.0 |
| .SCM | Scheme Source Code File | 4.0 |
| .PH | Perl Header File | 4.0 |
| .TT | Visual Studio Text Template | 4.0 |
| .DWS | Dyalog Workspace File | 4.0 |
| .PAS | Delphi Unit Source File | 4.0 |
| .PO | Portable Object | 4.0 |
| .B | BASIC Source File | 4.0 |
| .PWN | Pawn Source Code File | 4.0 |
| .XAP | XACT Project | 4.0 |
| .RS | Rust Source Code File | 4.0 |
| .R | R Script | 4.0 |
| .MF | Java Manifest File | 4.0 |
| .PBG | Pixel Bender Graph File | 4.0 |
| .CC | C++ Source Code File | 3.9 |
| .PATCH | Patch File | 3.9 |
| .HPP | C++ Header File | 3.9 |
| .CONFIG | Configuration File | 3.9 |
| .Y | Yacc Source File | 3.9 |
| .SWC | Flex Components Archive | 3.9 |
| .JAVA | Java Source Code File | 3.9 |
| .SWIFT | Swift Source Code File | 3.9 |
| .VDPROJ | Visual Studio Setup and Deployment Project | 3.9 |
| .GMK | GameMaker Project File | 3.9 |
| .COD | Compiled Source Code | 3.9 |
| .MPX | FoxPro Compiled Program Menu | 3.9 |
| .HS | Haskell Script | 3.9 |
| .MK | Makefile | 3.9 |
| .OCX | ActiveX Control | 3.9 |
| .XAML | XAML File | 3.9 |
| .CAPX | Construct Compressed Project File | 3.9 |
| .NK | NUKE Script | 3.9 |
| .ISE | InstallShield Express Project File | 3.9 |
| .SWD | Flash Debug File | 3.9 |
| .ML | ML Source Code File | 3.9 |
| .GMX | GameMaker File | 3.9 |
| .V12.SUO | Visual Studio 2013 Solution User Options File | 3.9 |
| .NUSPEC | NuGet Specification File | 3.9 |
| .DEF | Module-Definition File | 3.9 |
| .CD | Visual Studio Class Diagram | 3.9 |
| .YML | YAML Document | 3.9 |
| .SO | Shared Library | 3.9 |
| .RES | C++ Complied Resource Script | 3.9 |
| .FBP | wxFormBuilder Project | 3.9 |
| .BET | BETA Source File | 3.9 |
| .MXML | Flex MXML Component | 3.9 |
| .RB | Ruby Source Code | 3.9 |
| .SLN | Visual Studio Solution File | 3.8 |
| .CSPROJ | Visual Studio C# Project | 3.8 |
| .S | Source Code File | 3.8 |
| .DTD | Document Type Definition File | 3.8 |
| .ENTITLEMENTS | Mac App Sandboxing Entitlements File | 3.8 |
| .GEMSPEC | Gem Specification File | 3.8 |
| .BLUEJ | BlueJ Package File | 3.8 |
| .YAML | YAML Document | 3.8 |
| .RESOURCES | Visual Studio Resource File | 3.8 |
| .DEX | Dalvik Executable File | 3.8 |
| .FS | Visual F# Source File | 3.8 |
| .HBS | Handlebars Template | 3.8 |
| .RUL | InstallShield Rules File | 3.8 |
| .PROTO | Protocol Buffer File | 3.8 |
| .TWIG | Twig Template | 3.8 |
| .BPL | Borland Package Library | 3.8 |
| .RC | Resource Script | 3.8 |
| .O | Compiled C Object File | 3.8 |
| .D | D Source Code File | 3.8 |
| .AIA | MIT App Inventor Project | 3.8 |
| .FTL | FreeMarker Template File | 3.8 |
| .XAMLX | Visual Studio Workflow Service File | 3.8 |
| .LUC | Compiled Lua Source File | 3.8 |
| .APPXUPLOAD | Windows 8 App Upload Package | 3.8 |
| .ERL | Erlang Source Code File | 3.8 |
| .TUR | Turing Program Source File | 3.8 |
| .CCS | CodeCharge Studio Project File | 3.8 |
| .ANE | Adobe AIR Native Extension | 3.8 |
| .XCDATAMODELD | Xcode Core Data Model File | 3.8 |
| .DGML | Visual Studio Directed Graph Document | 3.8 |
| .SSI | Adobe Dreamweaver Server Side Include File | 3.8 |
| .PBXBTREE | Xcode Auto-Complete File | 3.8 |
| .WDGT | Adobe Captivate Widget File | 3.8 |
| .LISP | Lisp Source Code File | 3.8 |
| .XPP | X++ Source Code File | 3.8 |
| .RES | Windows Resource File | 3.8 |
| .XSD | XML Schema Definition | 3.8 |
| .CXP | CX-Programmer Project File | 3.8 |
| .H | C/C++/Objective-C Header File | 3.8 |
| .PL | Perl Script | 3.8 |
| .IML | IntelliJ IDEA Module | 3.8 |
| .SMALI | Android Smali Assembly Language File | 3.8 |
| .IPR | InstallShield Professional Project File | 3.8 |
| .CTP | CakePHP Template | 3.8 |
| .SUO | Visual Studio Solution User Options File | 3.8 |
| .MO | Machine Object File | 3.8 |
| .PBJ | Pixel Bender Bytecode File | 3.8 |
| .EX | Euphoria Source Code | 3.8 |
| .AU3 | AutoIt v3 Script | 3.8 |
| .PIKA | Pika Software Builder Project File | 3.8 |
| .FXML | FXML Source Code File | 3.8 |
| .SCC | SourceSafe Source Code Control File | 3.7 |
| .IDB | Visual Studio Intermediate Debug File | 3.7 |
| .W32 | Win32 Makefile | 3.7 |
| .DMD | SQL Developer Data Modeler File | 3.7 |
| .GITIGNORE | Git Ignore File | 3.7 |
| .S19 | Motorola S19 File Record | 3.7 |
| .ADS | Ada Specification File | 3.7 |
| .TARGETS | MSBuild Targets File | 3.7 |
| .MRT | Stimulsoft Report File | 3.7 |
| .MSIX | MSIX Installer Package | 3.7 |
| .REXX | Rexx Source File | 3.7 |
| .DPROJ | Delphi Project | 3.7 |
| .PRO | Qt Project File | 3.7 |
| .AS3PROJ | FlashDevelop ActionScript 3 Project File | 3.7 |
| .AP_ | ADT Android Developer Package | 3.7 |
| .FPM | FPS Creator Map File | 3.7 |
| .L | Lex Source File | 3.7 |
| .VCXPROJ | Visual C++ Project | 3.7 |
| .4DB | 4th Dimension Database Structure File | 3.7 |
| .BAS | BASIC Source Code File | 3.7 |
| .V | Verilog Source Code File | 3.7 |
| .SC | SuperCollider Source Code File | 3.7 |
| .VB | Visual Basic Project Item File | 3.7 |
| .CSX | Visual C# Script | 3.7 |
| .ABC | ActionScript Byte Code File | 3.7 |
| .XT | Xdebug Trace File | 3.7 |
| .AS | ActionScript File | 3.7 |
| .ASI | Alpha Five Variable File | 3.7 |
| .MARKDOWN | Markdown Documentation File | 3.7 |
| .PBXUSER | Xcode Project User Data File | 3.7 |
| .JSPF | Java Server Page Fragment | 3.7 |
| .HH | C++ Header File | 3.7 |
| .INC | Include File | 3.7 |
| .CSP | Caché Server Page | 3.7 |
| .FXC | FilePackager Configuration | 3.7 |
| .DCP | Delphi Compiled Package | 3.7 |
| .FRX | Visual Basic Binary Form File | 3.7 |
| .GM6 | GameMaker 6 Project File | 3.7 |
| .AGI | Asterisk Gateway Interface File | 3.7 |
| .TPU | Turbo Pascal Unit | 3.7 |
| .PKGDEF | Visual Studio Shell File | 3.7 |
| .PYW | Python GUI Source File | 3.7 |
| .GAMEPROJ | GameSalad Project File | 3.7 |
| .JSFL | Animate JSFL Script File | 3.7 |
| .GLD | MPLAB C Compiler Linker Script File | 3.7 |
| .WIQ | Visual Studio Work Item Query File | 3.7 |
| .TLH | Typelib Generated C/C++ Header File | 3.7 |
| .TESTSETTINGS | Visual Studio Test Settings File | 3.7 |
| .PAS | Pascal Source File | 3.7 |
| .AUTOPLAY | AutoPlay Media Studio Project | 3.6 |
| .DPR | Delphi Project | 3.6 |
| .PBXPROJ | Xcode Project Data File | 3.6 |
| .RPY | Python Script | 3.6 |
| .CU | CUDA Source Code File | 3.6 |
| .I | Visual Studio Intermediate File | 3.6 |
| .LIVECODE | LiveCode Stack File | 3.6 |
| .VHD | VHDL Source File | 3.6 |
| .NIB | Interface Builder User Interface File | 3.6 |
| .F90 | Fortran 90 Source Code File | 3.6 |
| .MAK | Makefile | 3.6 |
| .FRAMEWORK | Mac OS X Application Framework | 3.6 |
| .DF1 | Omnis Native Datafile | 3.6 |
| .SUD | Super Project Analyzer File | 3.6 |
| .GREENFOOT | Greenfoot Project Archive | 3.6 |
| .HEX | Hexadecimal Source File | 3.6 |
| .APA | RSView Development Project Archive | 3.6 |
| .SMA | AMX Mod Plugin Source File | 3.6 |
| .STORYBOARD | Xcode Interface Builder Storyboard | 3.6 |
| .VM | Velocity Template | 3.6 |
| .NUPKG | NuGet Package | 3.6 |
| .ASC | ActionScript Communication File | 3.6 |
| .DM1 | ER/Studio Data Model File | 3.6 |
| .SCALA | Scala Source Code File | 3.6 |
| .PLC | PL/B Source File | 3.6 |
| .KDEVPRJ | KDevelop Project File | 3.6 |
| .KDEVELOP | KDevelop Project Data File | 3.6 |
| .FORTH | Forth Language File | 3.6 |
| .IDL | Interface Definition Language File | 3.6 |
| .XCWORKSPACE | Xcode Workspace | 3.6 |
| .M | Objective-C Implementation File | 3.6 |
| .SVN-BASE | Subversion Base File | 3.6 |
| .V | Coq Source Code File | 3.6 |
| .UI | User Interface File | 3.6 |
| .F | Fortran Source Code | 3.6 |
| .JIC | JTAG Indirect Configuration File | 3.6 |
| .RC2 | Visual Studio Resources File | 3.6 |
| .AS2PROJ | FlashDevelop ActionScript 2 Project File | 3.6 |
| .CBP | Code::Blocks Project File | 3.6 |
| .NXC | Not eXactly C Source Code File | 3.6 |
| .W | OpenEdge Architect Source Code File | 3.6 |
| .HAL | HansaWorld Application Language File | 3.6 |
| .RESX | .NET Managed Resources File | 3.5 |
| .RSRC | Macintosh Resource File | 3.5 |
| .CXX | C++ Source Code File | 3.5 |
| .DIFF | Patch File | 3.5 |
| .M4 | Macro Processor Library | 3.5 |
| .GITKEEP | Git Keep File | 3.5 |
| .GEM | RubyGems Package | 3.5 |
| .CP | Xcode C++ Source File | 3.5 |
| .VBX | Visual Basic Custom Control | 3.5 |
| .WSC | Windows Script Component | 3.5 |
| .LSPROJ | Visual Studio LightSwitch Project | 3.5 |
| .SLTNG | StarLogo TNG Project File | 3.5 |
| .FOR | Fortran Source Code File | 3.5 |
| .LNT | PC-lint/FlexeLint Configuration File | 3.5 |
| .ICONSET | Mac OS X Icon Set Folder | 3.5 |
| .WDW | WinDev Window File | 3.5 |
| .OMO | OMake Object File | 3.5 |
| .LDS | Binutils LD Linker Script | 3.5 |
| .OCA | Custom Control Library Type File | 3.5 |
| .PRG | RAPID Program File | 3.5 |
| .WDL | World Definition Language Script | 3.5 |
| .PYX | Pyrex Source Code File | 3.5 |
| .ALB | Alpha Five Library | 3.5 |
| .WDP | Windev Project File | 3.5 |
| .ISM | InstallShield Project File | 3.5 |
| .FSSCRIPT | Visual F# Script | 3.5 |
| .DBML | Visual Studio OR Design File | 3.5 |
| .LTB | LithTech Binary File | 3.5 |
| .HAML | Haml Source Code File | 3.5 |
| .CLW | Visual C++ ClassWizard File | 3.5 |
| .MCP | CodeWarrior Project | 3.5 |
| .PBK | Pixel Bender Kernel File | 3.5 |
| .NLS | NetLogo Source File | 3.5 |
| .SAS | SAS Program File | 3.5 |
| .RDLC | Visual Studio Client Report Definition File | 3.5 |
| .WSP | SharePoint Solution Package | 3.5 |
| .ILK | Incremental Linking File | 3.4 |
| .M | MATLAB Source Code File | 3.4 |
| .RBC | Rembo-C Script | 3.4 |
| .PKB | Oracle Package Body File | 3.4 |
| .PL | Prolog Source Code File | 3.4 |
| .SYM | Symbols File | 3.4 |
| .HXX | C++ Source Code Header File | 3.4 |
| .PL1 | PL/I Source Code | 3.4 |
| .ASM | Visual Studio Assembler Source Code File | 3.4 |
| .NBC | Next Byte Codes Source Code File | 3.4 |
| .XCCONFIG | Xcode Configuration Settings File | 3.4 |
| .OCTEST | Xcode Objective-C Unit Test Bundle | 3.4 |
| .BB | Blitz Source Code File | 3.4 |
| .PLAYGROUND | Xcode Playground File | 3.4 |
| .SUP | Super Project Definition File | 3.4 |
| .MYAPP | Visual Studio Application XML File | 3.4 |
| .KPL | Kids Programming Language File | 3.4 |
| .CTXT | BlueJ Context File | 3.4 |
| .MER | RSView Development Runtime File | 3.4 |
| .IPCH | Intellisense Precompiled Header File | 3.4 |
| .UML | UML Data Object Model | 3.4 |
| .PCP | Windows Installer Patch Creation Properties File | 3.4 |
| .OBJ | Relocatable Object Code | 3.4 |
| .MSHC | Microsoft Help Container File | 3.3 |
| .SRC | Source Code File | 3.3 |
| .ERB | Ruby ERB Script | 3.3 |
| .MSS | Microprocessor Software Specification File | 3.3 |
| .CLS | Program Class File | 3.3 |
| .MSHI | Microsoft Help Index File | 3.3 |
| .OWL | OWL Source Code File | 3.3 |
| .MSHA | Microsoft Help Asset File | 3.3 |
| .INL | C++ Inline File | 3.3 |
| .XOML | Windows Workflow File | 3.3 |
| .XOJO_XML_PROJECT | Xojo XML Project File | 3.3 |
| .V11.SUO | Visual Studio 2012 Solution User Options File | 3.3 |
| .PXD | Pyrex Definition File | 3.3 |
| .ACD | Studio 5000 Logix Designer Project | 3.3 |
| .DART | Dart Source Code File | 3.3 |
| .EXP | Symbols Export File | 3.3 |
| .JPR | JBuilder Project | 3.3 |
| .REFRESH | Visual Studio Refresh File | 3.3 |
| .A2W | Alice World | 3.3 |
| .DGSL | Visual Shader Graph File | 3.3 |
| .TCL | Tcl Script | 3.3 |
| .PM | Perl Module | 3.3 |
| .GWD | Galaxy Watchface Design File | 3.3 |
| .CCN | Compressed Multimedia Fusion File | 3.3 |
| .PLI | PL/I Source Code File | 3.3 |
| .IST | InstallShield Project Template File | 3.3 |
| .VDP | Visual Studio Deployment Project | 3.3 |
| .VSMACROS | Visual Studio Binary Macro Project | 3.3 |
| .EDMX | ADO.NET Entity Data Model Designer File | 3.3 |
| .PRI | Qt Project Include File | 3.3 |
| .WXL | WiX Localization File | 3.3 |
| .XOJO_PROJECT | Xojo Project File | 3.3 |
| .NSI | NSIS Script | 3.3 |
| .BUILDSETTING | Twixl Publisher Builder Build Setting | 3.3 |
| .VBPROJ | Visual Studio Visual Basic.NET Project | 3.2 |
| .BSC | Visual Studio Source Browser Information File | 3.2 |
| .OAT | Android Optimized Application File | 3.2 |
| .ASVF | Asphyre Sphinx Archive File | 3.2 |
| .DSP | Visual C++ 6 Project | 3.2 |
| .A | Static Library | 3.2 |
| .MV | MivaScript File | 3.2 |
| .NSH | NSIS Header File | 3.2 |
| .WXS | WiX Source File | 3.2 |
| .ENT | External Entity | 3.2 |
| .LBI | Dreamweaver Library Item | 3.2 |
| .PPC | Mobile Data Studio Project File | 3.2 |
| .CBL | COBOL Source Code File | 3.1 |
| .LPROJ | Localized Project Folder | 3.1 |
| .IDT | Windows Installer Database Text Archive File | 3.1 |
| .HPF | High Performance Fortran File | 3.1 |
| .PCH | Precompiled Header File | 3.1 |
| .MOM | Managed Object Model | 3.1 |
| .CAF | CryENGINE Character Animation File | 3.1 |
| .MOD | Fortran Module | 3.1 |
| .POT | Portable Object Template | 3.1 |
| .XCODEPROJ | Xcode Project | 3.1 |
| .T | Turing Source Code File | 3.1 |
| .GED | Game Editor Project File | 3.1 |
| .DEC | Declaration File | 3.1 |
| .VTM | Visual Tool Markup Language Document | 3.0 |
| .MPWS | MathPiper Worksheet | 3.0 |
| .XOJO_MENU | Xojo Menu File | 3.0 |
| .RODL | RemObjects Definition Language File | 3.0 |
| .DCUIL | Delphi .NET Compiled Unit File | 3.0 |
| .LUCIDSNIPPET | Lucid Snippet | 3.0 |
| .CP | Captivate Source File | 3.0 |
| .FXL | FaceFX Language File | 3.0 |
| .FBZ7 | Compressed FinalBuilder 7 Project | 3.0 |
| .SARIF | Static Analysis Results Interchange Format | 3.0 |
| .XCAPPDATA | Xcode App Data File | 3.0 |
| .JCP | JCreator Project File | 3.0 |
| .SRC.RPM | Red Hat Package Manager Source File | 3.0 |
| .WIXOBJ | WiX Object File | 3.0 |
| .PDM | VB Project Information File | 3.0 |
| .PAW | Paw Document | 3.0 |
| .VJSPROJ | Visual Studio J# Project | 3.0 |
| .RESW | Windows Resources File | 3.0 |
| .VSPS | Visual Studio Serialized Performance Report | 3.0 |
| .ODL | Object Description Language File | 3.0 |
| .RNC | RELAX NG Compact Syntax File | 3.0 |
| .RBP | Real Studio Project File | 3.0 |
| .LBS | Omnis Library | 3.0 |
| .FXCPROJ | FX Composer Project File | 3.0 |
| .CCP | CodeCharge Studio Page File | 3.0 |
| .BS2 | BASIC Stamp 2 Code File | 3.0 |
| .P3D | Panda3D Multifile | 3.0 |
| .NUPROJ | NuGet Build Project | 3.0 |
| .CVSRC | CVS Command File | 3.0 |
| .GS3 | GameStarter Configuration File | 3.0 |
| .IWS | IntelliJ IDEA Web Page | 3.0 |
| .AM5 | AutoPlay Media Studio 5 Project File | 3.0 |
| .VSSSCC | Visual Studio Solution Source Control File | 3.0 |
| .VSPSCC | Visual Studio Project Source Control File | 3.0 |
| .GMO | GNU Machine Object File | 3.0 |
| .LICX | Visual Studio License File | 3.0 |
| .DPKW | Delphi Package | 3.0 |
| .SCRIPTSUITE | AppleScript Script Suite File | 3.0 |
| .FTN | Fortran Source Code File | 3.0 |
| .VSPX | Visual Studio Performance Report Data File | 3.0 |
| .RSS | Symbian Application Resource File | 3.0 |
| .WPW | WinDev Mobile Window File | 3.0 |
| .GSZIP | GameSalad Marketplace Asset File | 3.0 |
| .RISE | RISE Editor Model File | 3.0 |
| .MDZIP | MagicDraw Project Archive | 3.0 |
| .DBPROJ | Visual Studio Database Project File | 3.0 |
| .TLI | Typelib Generated C/C++ Inline File | 3.0 |
| .TESTRUNCONFIG | Visual Studio Test Run Configuration File | 3.0 |
| .NEKO | Neko Source Code File | 3.0 |
| .FXPL | Adobe Flash FXP Library | 3.0 |
| .WIXLIB | WiX Library File | 3.0 |
| .WIXMST | WiX Transform File | 3.0 |
| .WIXOUT | WiX XML Output File | 3.0 |
| .PKGUNDEF | Visual Studio Shell File | 3.0 |
| .NW | Node-Webkit App Package | 3.0 |
| .XQL | XML Query Language File | 3.0 |
| .LXSPROJ | Liquid XML Studio Project File | 3.0 |
| .XOJO_BINARY_PROJECT | Xojo Binary Project File | 3.0 |
| .IWB | IWBasic Source Code File | 3.0 |
| .BBPROJECT | BBEdit Project File | 3.0 |
| .TEXTFACTORY | BBEdit Text Factory | 3.0 |
| .TMLANGUAGE | TextMate Language Grammar File | 3.0 |
| .TLD | Tag Library Descriptor File | 3.0 |
| .REX | Rexx Source File | 3.0 |
| .RAV | Rave Reports Project File | 3.0 |
| .XCSNAPSHOTS | Xcode Snapshot | 3.0 |
| .WDGTPROJ | Dashcode Widget Project | 3.0 |
| .DIAGSESSION | Diagnostics Session File | 3.0 |
| .TNS | TI-Nspire Document | 3.0 |
| .VDM | VDM Specification File | 3.0 |
| .VC | Verge Code File | 2.9 |
| .PSC | Papyrus Script | 2.9 |
| .SS | SilverStripe Source Code File | 2.9 |
| .CTL | Visual Basic UserControl Object File | 2.9 |
| .SPEC | RPM Specification File | 2.9 |
| .BRX | BREW Application Resource File | 2.8 |
| .XCARCHIVE | Xcode Archive | 2.8 |
| .DBA | CryENGINE Animation Database File | 2.8 |
| .C | Lite-C Script | 2.8 |
| .LICENSES | Visual Studio Licensed Classes File | 2.8 |
| .4TH | Forth Language File | 2.8 |
| .PLE | Messenger Plus! Live Encrypted Log File | 2.8 |
| .FSPROJ | Visual F# Project File | 2.8 |
| .XIB | Interface Builder File | 2.8 |
| .EDML | Adobe Extension Data Markup Language Document | 2.8 |
| .P | Pascal Source Code | 2.7 |
| .TDS | Turbo Debugger Symbols File | 2.7 |
| .APS | Visual C++ Resource File | 2.7 |
| .BBPROJECTD | BBEdit Project Document | 2.7 |
| .COB | COBOL Source Code File | 2.7 |
| .CSN | Adobe Code Snippet Document | 2.7 |
| .VTV | Adobe Dreamweaver Validator Configuration File | 2.7 |
| .NVV | NVIDIA Vertex Shader File | 2.7 |
| .ADDIN | Visual Studio Add-in Definition File | 2.6 |
| .GROUPPROJ | Delphi Project Group File | 2.5 |
| .GFAR | Greenfoot Archive | 2.5 |
| .POD | Perl POD File | 2.5 |
| .RBW | Ruby Script | 2.5 |
| .FSX | Visual F# Script File | 2.5 |
| .SDEF | AppleScript Dictionary Document | 2.5 |
| .PSM1 | Windows PowerShell Script Module File | 2.5 |
| .DCPROJ | Dashcode Project | 2.5 |
| .SQLPROJ | Visual Studio SQL Server Project | 2.5 |
| .VSZ | Visual Studio Wizard File | 2.5 |
| .PRG | Visual FoxPro Program File | 2.5 |
| .DPK | Delphi Package Source File | 2.5 |
| .TU | Turing Source File | 2.5 |
| .DBO | DarkBASIC Object | 2.5 |
| .VSMPROJ | Visual Studio Text Macro Project | 2.5 |
| .VSMDI | Visual Studio Test Metadata File | 2.5 |
| .VTML | Visual Tool Markup Language File | 2.5 |
| .INFORM | Inform Project | 2.5 |
| .MSP | MaxScript Page File | 2.4 |
| .WIXPROJ | WiX Project File | 2.4 |
| .LHS | Literate Haskell Script | 2.4 |
| .CFC | ColdFusion Component File | 2.4 |
| .PDE | Processing Development Environment Source Code File | 2.4 |
| .VSP | Visual Studio Performance Report File | 2.4 |
| .RKT | Racket Source Code File | 2.3 |
| .EXW | Euphoria Source code File | 2.3 |
| .NED | OMNeT++ Network Description File | 2.3 |
| .VSHOST.EXE | Visual Studio Hosting Process File | 2.3 |
| .DFM | Delphi Form | 2.3 |
| .CSI | EdLog Program Data File | 2.3 |
| .GROOVY | Groovy Source Code File | 2.2 |
| .LIT | Literate Haskell Script | 2.2 |
| .BPG | Borland Project Group | 2.2 |
| .NCB | Visual C++ IntelliSense Database | 2.2 |
| .CCGAME | XNA Creators Club Game Package | 2.1 |
| .WFM | dBASE Form | 2.0 |
| .WXI | WiX Include File | 2.0 |
| .NFM | Delphi .NET Form File | 2.0 |
| .MAGIK | Magik Source Code File | 2.0 |
| .ARTPROJ | Artifacts Project | 2.0 |
| .RESJSON | Windows JavaScript Resources File | 2.0 |
| .FSI | Visual F# Signature File | 2.0 |
| .VCP | eMbedded Visual C++ Project File | 2.0 |
| .MSL | Mapping Specification Language File | 2.0 |
| .NQC | Not Quite C Source Code File | 2.0 |
| .WIXPDB | WiX Debug File | 2.0 |
| .XQUERY | XQuery Source Code File | 2.0 |
| .XQM | XQuery Module | 2.0 |
| .SBPROJ | OpenGL Shader Builder Project | 2.0 |
| .DBA | DarkBASIC Source Code File | 2.0 |
| .DBPRO | DarkBASIC Professional Project File | 2.0 |
| .SSC | SourceSafe Status File | 1.8 |
| .WIXMSP | WiX XML Patch File | 1.7 |
| .R | REBOL Script | 1.6 |
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