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 |
|---|---|---|
| .AWK | AWK Script | 4.6 |
| .APPXBUNDLE | Windows App Bundle | 4.5 |
| .LGO | Logo Instructions File | 4.5 |
| .UNITY | Unity Scene File | 4.5 |
| .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 |
| .CS | C# Source Code File | 4.3 |
| .SB | Scratch Project File | 4.3 |
| .SB3 | Scratch 3.0 Project | 4.3 |
| .SB2 | Scratch 2.0 Project File | 4.3 |
| .KT | Kotlin Source Code File | 4.3 |
| .PYD | Python Dynamic Module | 4.3 |
| .IPR | IntelliJ IDEA Project File | 4.3 |
| .RBXM | Roblox Model | 4.2 |
| .APPX | Windows App Package | 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 |
| .CPP | C++ Source Code File | 4.1 |
| .LUC | Compiled Lua Source File | 4.1 |
| .GCH | Precompiled Header File | 4.1 |
| .TRX | Visual Studio Test Results File | 4.1 |
| .MM | Objective-C++ Source File | 4.1 |
| .C | C/C++ Source Code File | 4.1 |
| .GM81 | Game Maker 8.1 Project File | 4.1 |
| .VBP | Visual Basic Project File | 4.0 |
| .ASM | Assembly Language Source Code File | 4.0 |
| .ARSC | Android Package Resource Table | 4.0 |
| .PAS | Delphi Unit Source File | 4.0 |
| .TS | TypeScript File | 4.0 |
| .MD | Markdown Documentation File | 4.0 |
| .GS | Google Apps Script | 4.0 |
| .SC | Scala Worksheet | 4.0 |
| .SLOGO | StarLogo Project File | 4.0 |
| .HAS | Haskell Script | 4.0 |
| .YMP | YaST Metapackage File | 4.0 |
| .PH | Perl Header File | 4.0 |
| .CAPROJ | Construct Project File | 4.0 |
| .TT | Visual Studio Text Template | 4.0 |
| .DSGM | DS Game Maker Project | 4.0 |
| .AIDL | Android Interface Definition Language File | 4.0 |
| .LUA | Lua Source Code | 4.0 |
| .B | BASIC Source File | 4.0 |
| .RS | Rust Source Code File | 4.0 |
| .PWN | Pawn Source Code File | 4.0 |
| .XAP | XACT Project | 4.0 |
| .PO | Portable Object | 4.0 |
| .PBG | Pixel Bender Graph File | 4.0 |
| .MF | Java Manifest File | 3.9 |
| .SWC | Flex Components Archive | 3.9 |
| .CONFIG | Configuration File | 3.9 |
| .PATCH | Patch File | 3.9 |
| .SWIFT | Swift Source Code File | 3.9 |
| .JAVA | Java Source Code File | 3.9 |
| .VDPROJ | Visual Studio Setup and Deployment Project | 3.9 |
| .R | R Script File | 3.9 |
| .HPP | C++ Header File | 3.9 |
| .FS | Visual F# Source File | 3.9 |
| .GMK | GameMaker Project File | 3.9 |
| .COD | Compiled Source Code | 3.9 |
| .HS | Haskell Script | 3.9 |
| .Y | Yacc Source File | 3.9 |
| .CAPX | Construct Compressed Project File | 3.9 |
| .OCX | ActiveX Control | 3.9 |
| .ISE | InstallShield Express Project File | 3.9 |
| .CC | C++ Source Code File | 3.9 |
| .SWD | Flash Debug File | 3.9 |
| .ML | ML Source Code File | 3.9 |
| .GMX | GameMaker File | 3.9 |
| .RESOURCES | Visual Studio Resource File | 3.9 |
| .SMALI | Android Smali Assembly Language File | 3.9 |
| .PROTO | Protocol Buffer File | 3.9 |
| .V12.SUO | Visual Studio 2013 Solution User Options File | 3.9 |
| .DEF | Module-Definition File | 3.9 |
| .CD | Visual Studio Class Diagram | 3.9 |
| .RES | C++ Complied Resource Script | 3.9 |
| .SO | Shared Library | 3.9 |
| .YML | YAML Document | 3.9 |
| .CSPROJ | Visual Studio C# Project | 3.9 |
| .FBP | wxFormBuilder Project | 3.9 |
| .BET | BETA Source File | 3.9 |
| .S | Source Code File | 3.8 |
| .MK | Makefile | 3.8 |
| .SLN | Visual Studio Solution File | 3.8 |
| .DTD | Document Type Definition File | 3.8 |
| .BLUEJ | BlueJ Package File | 3.8 |
| .MXML | Flex MXML Component | 3.8 |
| .ENTITLEMENTS | Mac App Sandboxing Entitlements File | 3.8 |
| .RUL | InstallShield Rules File | 3.8 |
| .DEX | Dalvik Executable File | 3.8 |
| .BPL | Borland Package Library | 3.8 |
| .DOX | Visual Basic Binary UserDocument | 3.8 |
| .HBS | Handlebars Template | 3.8 |
| .AIA | MIT App Inventor Project | 3.8 |
| .DGML | Visual Studio Directed Graph Document | 3.8 |
| .ANE | Adobe AIR Native Extension | 3.8 |
| .XPP | X++ Source Code File | 3.8 |
| .ERL | Erlang Source Code File | 3.8 |
| .XAMLX | Visual Studio Workflow Service File | 3.8 |
| .MPX | FoxPro Compiled Program Menu | 3.8 |
| .NUSPEC | NuGet Specification File | 3.8 |
| .CCS | CodeCharge Studio Project File | 3.8 |
| .XCDATAMODELD | Xcode Core Data Model File | 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 |
| .RC | Resource Script | 3.8 |
| .O | Compiled C Object File | 3.8 |
| .RES | Windows Resource File | 3.8 |
| .XSD | XML Schema Definition | 3.8 |
| .CXP | CX-Programmer Project File | 3.8 |
| .IML | IntelliJ IDEA Module | 3.8 |
| .XAML | XAML File | 3.8 |
| .XT | Xdebug Trace File | 3.8 |
| .H | C/C++/Objective-C Header File | 3.8 |
| .IPR | InstallShield Professional Project File | 3.8 |
| .ADS | Ada Specification File | 3.8 |
| .CTP | CakePHP Template | 3.8 |
| .PL | Perl Script | 3.8 |
| .SUO | Visual Studio Solution User Options File | 3.8 |
| .PBJ | Pixel Bender Bytecode File | 3.8 |
| .APPXUPLOAD | Windows 8 App Upload Package | 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 |
| .RB | Ruby Source Code | 3.7 |
| .SCC | SourceSafe Source Code Control File | 3.7 |
| .YAML | YAML Document | 3.7 |
| .MSIX | MSIX Installer Package | 3.7 |
| .VCXPROJ | Visual C++ Project | 3.7 |
| .IDB | Visual Studio Intermediate Debug File | 3.7 |
| .W32 | Win32 Makefile | 3.7 |
| .S19 | Motorola S19 File Record | 3.7 |
| .TARGETS | MSBuild Targets File | 3.7 |
| .MRT | Stimulsoft Report File | 3.7 |
| .DPROJ | Delphi Project | 3.7 |
| .PRO | Qt Project File | 3.7 |
| .AS3PROJ | FlashDevelop ActionScript 3 Project File | 3.7 |
| .REXX | Rexx Source File | 3.7 |
| .DF1 | Omnis Native Datafile | 3.7 |
| .MO | Machine Object File | 3.7 |
| .AP_ | ADT Android Developer Package | 3.7 |
| .FPM | FPS Creator Map File | 3.7 |
| .TWIG | Twig Template | 3.7 |
| .L | Lex Source File | 3.7 |
| .4DB | 4th Dimension Database Structure File | 3.7 |
| .BAS | BASIC Source Code File | 3.7 |
| .D | D Source Code File | 3.7 |
| .V | Verilog Source Code File | 3.7 |
| .SC | SuperCollider Source Code File | 3.7 |
| .CSX | Visual C# Script | 3.7 |
| .ABC | ActionScript Byte Code File | 3.7 |
| .AS | ActionScript File | 3.7 |
| .ASI | Alpha Five Variable File | 3.7 |
| .VB | Visual Basic Project Item File | 3.7 |
| .GITIGNORE | Git Ignore File | 3.7 |
| .RESX | .NET Managed Resources File | 3.7 |
| .FTL | FreeMarker Template File | 3.7 |
| .PBXUSER | Xcode Project User Data File | 3.7 |
| .JSPF | Java Server Page Fragment | 3.7 |
| .HH | C++ Header File | 3.7 |
| .CSP | Caché Server Page | 3.7 |
| .WIQ | Visual Studio Work Item Query File | 3.7 |
| .FXC | FilePackager Configuration | 3.7 |
| .DCP | Delphi Compiled Package | 3.7 |
| .FRX | Visual Basic Binary Form File | 3.7 |
| .GAMEPROJ | GameSalad Project File | 3.7 |
| .GM6 | GameMaker 6 Project File | 3.7 |
| .AGI | Asterisk Gateway Interface File | 3.7 |
| .TPU | Turbo Pascal Unit | 3.7 |
| .JSFL | Animate JSFL Script File | 3.7 |
| .GLD | MPLAB C Compiler Linker Script File | 3.7 |
| .GSPROJ | GameSalad Windows Project File | 3.7 |
| .TLH | Typelib Generated C/C++ Header File | 3.7 |
| .TESTSETTINGS | Visual Studio Test Settings File | 3.7 |
| .PKGDEF | Visual Studio Shell 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 |
| .MARKDOWN | Markdown Documentation File | 3.6 |
| .F90 | Fortran 90 Source Code File | 3.6 |
| .MAK | Makefile | 3.6 |
| .FRAMEWORK | Mac OS X Application Framework | 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 |
| .INC | Include File | 3.6 |
| .STORYBOARD | Xcode Interface Builder Storyboard | 3.6 |
| .NIB | Interface Builder User Interface File | 3.6 |
| .ASC | ActionScript Communication File | 3.6 |
| .PLC | PL/B Source File | 3.6 |
| .DMD | SQL Developer Data Modeler File | 3.6 |
| .DM1 | ER/Studio Data Model 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 |
| .SCALA | Scala Source Code File | 3.6 |
| .XCWORKSPACE | Xcode Workspace | 3.6 |
| .PYW | Python GUI Source File | 3.6 |
| .SVN-BASE | Subversion Base File | 3.6 |
| .V | Coq Source Code File | 3.6 |
| .M | Objective-C Implementation File | 3.6 |
| .VM | Velocity Template | 3.6 |
| .F | Fortran Source Code | 3.6 |
| .JIC | JTAG Indirect Configuration File | 3.6 |
| .AS2PROJ | FlashDevelop ActionScript 2 Project File | 3.6 |
| .CBP | Code::Blocks Project File | 3.6 |
| .UI | User Interface 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 |
| .SMA | AMX Mod Plugin Source File | 3.6 |
| .RSRC | Macintosh Resource File | 3.5 |
| .DIFF | Patch File | 3.5 |
| .CXX | C++ Source Code File | 3.5 |
| .VBX | Visual Basic Custom Control | 3.5 |
| .WSC | Windows Script Component | 3.5 |
| .FOR | Fortran Source Code File | 3.5 |
| .LNT | PC-lint/FlexeLint Configuration File | 3.5 |
| .WDP | Windev Project File | 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 |
| .RBC | Rembo-C Script | 3.5 |
| .NVV | NVIDIA Vertex Shader File | 3.5 |
| .TUR | Turing Program Source File | 3.5 |
| .PRG | RAPID Program File | 3.5 |
| .WDL | World Definition Language Script | 3.5 |
| .BDSPROJ | Borland Developer Studio Project | 3.5 |
| .ALB | Alpha Five Library | 3.5 |
| .ISM | InstallShield Project File | 3.5 |
| .FSSCRIPT | Visual F# Script | 3.5 |
| .LSPROJ | Visual Studio LightSwitch Project | 3.5 |
| .DBML | Visual Studio OR Design File | 3.5 |
| .SLTNG | StarLogo TNG Project File | 3.5 |
| .LTB | LithTech Binary File | 3.5 |
| .HAML | Haml Source Code File | 3.5 |
| .CLW | Visual C++ ClassWizard File | 3.5 |
| .ICONSET | Mac OS X Icon Set Folder | 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 |
| .NSI | NSIS Script | 3.5 |
| .ILK | Incremental Linking File | 3.4 |
| .DOB | Visual Basic UserDocument | 3.4 |
| .PKB | Oracle Package Body File | 3.4 |
| .M | MATLAB Source Code File | 3.4 |
| .BB | Blitz Source Code File | 3.4 |
| .XCCONFIG | Xcode Configuration Settings File | 3.4 |
| .PL1 | PL/I Source Code | 3.4 |
| .HXX | C++ Source Code Header File | 3.4 |
| .ASM | Visual Studio Assembler Source Code File | 3.4 |
| .NBC | Next Byte Codes Source Code File | 3.4 |
| .OCTEST | Xcode Objective-C Unit Test Bundle | 3.4 |
| .GEM | RubyGems Package | 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 |
| .MER | RSView Development Runtime File | 3.4 |
| .IPCH | Intellisense Precompiled Header File | 3.4 |
| .PRI | Package Resource Index File | 3.4 |
| .UML | UML Data Object Model | 3.4 |
| .OBJ | Relocatable Object Code | 3.4 |
| .DART | Dart Source Code File | 3.4 |
| .PL | Prolog Source Code File | 3.3 |
| .CP | Xcode C++ Source File | 3.3 |
| .ERB | Ruby ERB Script | 3.3 |
| .MSHC | Microsoft Help Container File | 3.3 |
| .MSHA | Microsoft Help Asset File | 3.3 |
| .M4 | Macro Processor Library | 3.3 |
| .MSS | Microprocessor Software Specification File | 3.3 |
| .V11.SUO | Visual Studio 2012 Solution User Options File | 3.3 |
| .CLS | Program Class File | 3.3 |
| .OWL | OWL Source Code File | 3.3 |
| .MSHI | Microsoft Help Index File | 3.3 |
| .INL | C++ Inline File | 3.3 |
| .XOML | Windows Workflow File | 3.3 |
| .CTXT | BlueJ Context File | 3.3 |
| .XOJO_XML_PROJECT | Xojo XML Project File | 3.3 |
| .PCP | Windows Installer Patch Creation Properties File | 3.3 |
| .EXP | Symbols Export File | 3.3 |
| .ACD | Studio 5000 Logix Designer Project | 3.3 |
| .CSI | ContentServ Include File | 3.3 |
| .JPR | JBuilder Project | 3.3 |
| .PYX | Pyrex Source Code File | 3.3 |
| .REFRESH | Visual Studio Refresh File | 3.3 |
| .SRC | Source Code File | 3.3 |
| .SYM | Symbols File | 3.3 |
| .A2W | Alice World | 3.3 |
| .GWD | Galaxy Watchface Design File | 3.3 |
| .TCL | Tcl Script | 3.3 |
| .PM | Perl Module | 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 |
| .DGSL | Visual Shader Graph File | 3.3 |
| .WXL | WiX Localization File | 3.3 |
| .XOJO_PROJECT | Xojo Project File | 3.3 |
| .BUILDSETTING | Twixl Publisher Builder Build Setting | 3.3 |
| .VBPROJ | Visual Studio Visual Basic.NET Project | 3.2 |
| .OAT | Android Optimized Application File | 3.2 |
| .BSC | Visual Studio Source Browser Information File | 3.2 |
| .ASVF | Asphyre Sphinx Archive File | 3.2 |
| .MV | MivaScript File | 3.2 |
| .NSH | NSIS Header File | 3.2 |
| .WXS | WiX Source File | 3.2 |
| .LBI | Dreamweaver Library Item | 3.2 |
| .PTL | Rational Rose Petal File | 3.2 |
| .PXD | Pyrex Definition File | 3.2 |
| .FTN | Fortran Source Code File | 3.2 |
| .PPC | Mobile Data Studio Project File | 3.2 |
| .A | Static Library | 3.2 |
| .CBL | COBOL Source Code File | 3.1 |
| .LPROJ | Localized Project Folder | 3.1 |
| .IDT | Windows Installer Database Text Archive File | 3.1 |
| .DEC | Declaration File | 3.1 |
| .HPF | High Performance Fortran File | 3.1 |
| .VSSSCC | Visual Studio Solution Source Control File | 3.1 |
| .PCH | Precompiled Header File | 3.1 |
| .CAF | CryENGINE Character Animation File | 3.1 |
| .POT | Portable Object Template | 3.1 |
| .T | Turing Source Code File | 3.1 |
| .XCODEPROJ | Xcode Project | 3.0 |
| .VTM | Visual Tool Markup Language Document | 3.0 |
| .BCP | Borland C++ Makefile | 3.0 |
| .VSPX | Visual Studio Performance Report Data File | 3.0 |
| .RESW | Windows Resources File | 3.0 |
| .PAW | Paw Document | 3.0 |
| .DPKW | Delphi Package | 3.0 |
| .CP | Captivate Source File | 3.0 |
| .DCUIL | Delphi .NET Compiled Unit File | 3.0 |
| .CCP | CodeCharge Studio Page File | 3.0 |
| .MDZIP | MagicDraw Project Archive | 3.0 |
| .JCP | JCreator Project File | 3.0 |
| .WIXLIB | WiX Library File | 3.0 |
| .PDM | VB Project Information File | 3.0 |
| .SRC.RPM | Red Hat Package Manager Source File | 3.0 |
| .PKGUNDEF | Visual Studio Shell File | 3.0 |
| .IWB | IWBasic Source Code File | 3.0 |
| .XOJO_MENU | Xojo Menu File | 3.0 |
| .SCRIPTSUITE | AppleScript Script Suite File | 3.0 |
| .VBZ | Visual Basic Project Template | 3.0 |
| .RNC | RELAX NG Compact Syntax File | 3.0 |
| .RBP | Real Studio Project File | 3.0 |
| .LBS | Omnis Library | 3.0 |
| .BS2 | BASIC Stamp 2 Code File | 3.0 |
| .GS3 | GameStarter File | 3.0 |
| .WIXOUT | WiX XML Output File | 3.0 |
| .IWS | IntelliJ IDEA Web Page | 3.0 |
| .AM5 | AutoPlay Media Studio 5 Project 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 |
| .DIAGSESSION | Diagnostics Session File | 3.0 |
| .FBZ7 | Compressed FinalBuilder 7 Project | 3.0 |
| .VSPS | Visual Studio Serialized Performance Report | 3.0 |
| .RSS | Symbian Application Resource File | 3.0 |
| .FXCPROJ | FX Composer Project File | 3.0 |
| .WPW | WinDev Mobile Window File | 3.0 |
| .GSZIP | GameSalad Marketplace Asset File | 3.0 |
| .CLIPS | Coda Clips File | 3.0 |
| .RODL | RemObjects Definition Language File | 3.0 |
| .RISE | RISE Editor Model File | 3.0 |
| .XCAPPDATA | Xcode App Data File | 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 |
| .FXL | FaceFX Language File | 3.0 |
| .GEMSPEC | Gem Specification File | 3.0 |
| .NEKO | Neko Source Code File | 3.0 |
| .PRI | Qt Project Include File | 3.0 |
| .ODL | Object Description Language File | 3.0 |
| .FXPL | Adobe Flash FXP Library | 3.0 |
| .LUCIDSNIPPET | Lucid Snippet | 3.0 |
| .P3D | Panda3D Multifile | 3.0 |
| .WIXMST | WiX Transform File | 3.0 |
| .WIXOBJ | WiX Object File | 3.0 |
| .CVSRC | CVS Command File | 3.0 |
| .XQL | XML Query Language File | 3.0 |
| .LXSPROJ | Liquid XML Studio Project File | 3.0 |
| .BBPROJECT | BBEdit Project File | 3.0 |
| .TEXTFACTORY | BBEdit Text Factory | 3.0 |
| .TMLANGUAGE | TextMate Language Grammar File | 3.0 |
| .XOJO_BINARY_PROJECT | Xojo Binary Project File | 3.0 |
| .NW | Node-Webkit App Package | 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 |
| .TNS | TI-Nspire Document | 3.0 |
| .PSC | Papyrus Script | 3.0 |
| .VDM | VDM Specification File | 3.0 |
| .VC | Verge Code File | 2.9 |
| .GED | Game Editor Project File | 2.9 |
| .PLE | Messenger Plus! Live Encrypted Log File | 2.9 |
| .SS | SilverStripe Source Code File | 2.9 |
| .MOD | Fortran Module | 2.9 |
| .ENT | External Entity | 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 |
| .FSPROJ | Visual F# Project File | 2.8 |
| .DSP | Visual C++ 6 Project | 2.8 |
| .VGC | ViziGen Code Generation Template | 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 |
| .R | Rez Source Code File | 2.6 |
| .ADDIN | Visual Studio Add-in Definition File | 2.6 |
| .POD | Perl POD File | 2.5 |
| .GROUPPROJ | Delphi Project Group File | 2.5 |
| .FSX | Visual F# Script File | 2.5 |
| .SDEF | AppleScript Dictionary Document | 2.5 |
| .PSM1 | Windows PowerShell Script Module File | 2.5 |
| .GFAR | Greenfoot Archive | 2.5 |
| .RBW | Ruby Script | 2.5 |
| .DCPROJ | Dashcode Project | 2.5 |
| .SQLPROJ | Visual Studio SQL Server Project | 2.5 |
| .PRG | Visual FoxPro Program File | 2.5 |
| .DPK | Delphi Package | 2.5 |
| .VSZ | Visual Studio Wizard 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 |
| .XQM | XQuery Module | 2.5 |
| .INFORM | Inform Project | 2.5 |
| .MSP | MaxScript Page File | 2.4 |
| .WIXPROJ | WiX Project File | 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 |
| .LIT | Literate Haskell Script | 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 |
| .BPG | Borland Project Group | 2.2 |
| .NCB | Visual C++ IntelliSense Database | 2.2 |
| .CCGAME | XNA Creators Club Game Package | 2.1 |
| .MSL | Mapping Specification Language File | 2.0 |
| .WFM | dBASE Form | 2.0 |
| .WIXPDB | WiX Debug 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 |
| .NQC | Not Quite C Source Code File | 2.0 |
| .WXI | WiX Include File | 2.0 |
| .WIXMSP | WiX XML Patch File | 2.0 |
| .XQUERY | XQuery Source Code File | 2.0 |
| .SBPROJ | OpenGL Shader Builder Project | 2.0 |
| .DBA | DarkBASIC Source Code File | 2.0 |
| .DBPRO | DarkBASIC Professional Project File | 2.0 |
| .NFM | Delphi .NET Form File | 2.0 |
| .SSC | SourceSafe Status File | 1.8 |
| .DEVICEIDS | Device Identification FIle | 1.7 |
| .JPX | JBuilder Project | 1.6 |
| .R | REBOL Script | 1.4 |
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