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 | 4.6 |
| .IN | Autoconf Input File | 4.6 |
| .LGO | Logo Instructions File | 4.5 |
| .AWK | AWK Script | 4.4 |
| .YPR | BYOB Project File | 4.4 |
| .RBXL | Roblox Location | 4.3 |
| .SB | Scratch Project File | 4.3 |
| .SB2 | Scratch 2.0 Project File | 4.3 |
| .CS | C# Source Code File | 4.3 |
| .APPX | Windows App Package | 4.3 |
| .IPR | IntelliJ IDEA Project File | 4.3 |
| .INO | Arduino Sketch | 4.2 |
| .CLASS | Java Class File | 4.2 |
| .PYD | Python Dynamic Module | 4.2 |
| .PY | Python Script | 4.2 |
| .CPP | C++ Source Code File | 4.1 |
| .RBXM | Roblox Model | 4.1 |
| .MFA | Multimedia Fusion Application | 4.1 |
| .GITATTRIBUTES | Git Attributes File | 4.1 |
| .SMALI | Android Smali Assembly Language File | 4.1 |
| .C | C/C++ Source Code File | 4.1 |
| .ARSC | Android Package Resource Table | 4.0 |
| .AIDL | Android Interface Definition Language File | 4.0 |
| .XQ | XQuery File | 4.0 |
| .TT | Visual Studio Text Template | 4.0 |
| .BET | BETA Source File | 4.0 |
| .SC | Scala Worksheet | 4.0 |
| .VBP | Visual Basic Project File | 4.0 |
| .HS | Haskell Script | 4.0 |
| .VCPROJ | Visual C++ Project File | 4.0 |
| .CAPROJ | Construct Project File | 4.0 |
| .GS | Google Apps Script | 4.0 |
| .OCTEST | Xcode Objective-C Unit Test Bundle | 4.0 |
| .V12.SUO | Visual Studio 2013 Solution User Options File | 4.0 |
| .LUA | Lua Source File | 4.0 |
| .MD | Markdown Documentation File | 4.0 |
| .PATCH | Patch File | 4.0 |
| .JAVA | Java Source Code File | 4.0 |
| .B | BASIC Source File | 4.0 |
| .CSPROJ | Visual Studio C# Project | 4.0 |
| .PO | Portable Object | 4.0 |
| .PAS | Delphi Unit Source File | 3.9 |
| .RESX | .NET Managed Resources File | 3.9 |
| .ASM | Assembly Language Source Code File | 3.9 |
| .GM81 | Game Maker 8.1 Project File | 3.9 |
| .CONFIG | Configuration File | 3.9 |
| .MF | Java Manifest File | 3.9 |
| .RESOURCES | Visual Studio Resource File | 3.9 |
| .SH | Bash Shell Script | 3.9 |
| .DEX | Dalvik Executable File | 3.9 |
| .YML | YAML Document | 3.9 |
| .SWC | Flex Components Archive | 3.9 |
| .SLN | Visual Studio Solution File | 3.9 |
| .GMK | GameMaker Project File | 3.9 |
| .CC | C++ Source Code File | 3.9 |
| .OCX | ActiveX Control | 3.9 |
| .RES | C++ Complied Resource Script | 3.9 |
| .RES | Windows Resource File | 3.9 |
| .PBG | Pixel Bender Graph File | 3.9 |
| .ISE | InstallShield Express Project File | 3.9 |
| .GMX | GameMaker File | 3.9 |
| .VDPROJ | Visual Studio Setup and Deployment Project | 3.9 |
| .FS | Visual F# Source File | 3.9 |
| .NXC | Not eXactly C Source Code File | 3.9 |
| .QPR | FoxPro Generated Query Program | 3.9 |
| .R | R Script File | 3.9 |
| .DEF | Module-Definition File | 3.9 |
| .COD | Compiled Source Code | 3.9 |
| .FLA | Adobe Animate Animation | 3.9 |
| .PROTO | Protocol Buffer File | 3.9 |
| .CD | Visual Studio Class Diagram | 3.9 |
| .Y | Yacc Source File | 3.9 |
| .SO | Shared Library | 3.9 |
| .XSD | XML Schema Definition | 3.9 |
| .BBC | BBC BASIC Data File | 3.9 |
| .FBP | wxFormBuilder Project | 3.9 |
| .CAPX | Construct Compressed Project File | 3.9 |
| .HPP | C++ Header File | 3.9 |
| .APPXUPLOAD | Windows 8 App Upload Package | 3.9 |
| .PWN | Pawn Source Code File | 3.8 |
| .BLUEJ | BlueJ Package File | 3.8 |
| .PJX | FoxPro Project | 3.8 |
| .SUO | Visual Studio Solution User Options File | 3.8 |
| .O | Compiled C Object File | 3.8 |
| .AIA | MIT App Inventor Project | 3.8 |
| .ML | ML Source Code File | 3.8 |
| .XCDATAMODELD | Xcode Core Data Model File | 3.8 |
| .F | Fortran Source Code | 3.8 |
| .AGI | Asterisk Gateway Interface File | 3.8 |
| .ANE | Adobe AIR Native Extension | 3.8 |
| .CCS | CodeCharge Studio Project File | 3.8 |
| .ENTITLEMENTS | Mac App Sandboxing Entitlements File | 3.8 |
| .CTP | CakePHP Template | 3.8 |
| .TRX | Visual Studio Test Results File | 3.8 |
| .IDB | Visual Studio Intermediate Debug File | 3.8 |
| .PH | Perl Header File | 3.8 |
| .SWIFT | Swift Source Code File | 3.8 |
| .MM | Objective-C++ Source File | 3.8 |
| .PYW | Python GUI Source File | 3.8 |
| .SSI | Adobe Dreamweaver Server Side Include File | 3.8 |
| .WDGT | Adobe Captivate Widget File | 3.8 |
| .VB | Visual Basic Project Item File | 3.8 |
| .NUPKG | NuGet Package | 3.8 |
| .DTD | Document Type Definition File | 3.8 |
| .MK | Makefile | 3.8 |
| .MPX | FoxPro Compiled Program Menu | 3.8 |
| .NIB | Interface Builder User Interface File | 3.8 |
| .TARGETS | MSBuild Targets File | 3.8 |
| .RUL | InstallShield Rules File | 3.8 |
| .S | Source Code File | 3.8 |
| .S19 | Motorola S19 File Record | 3.8 |
| .MSIX | MSIX Installer Package | 3.8 |
| .AU3 | AutoIt v3 Script | 3.8 |
| .RC | Resource Script | 3.8 |
| .H | C/C++/Objective-C Header File | 3.8 |
| .ILK | Incremental Linking File | 3.8 |
| .PBJ | Pixel Bender Bytecode File | 3.8 |
| .OMO | OMake Object File | 3.8 |
| .RPY | Python Script | 3.8 |
| .LISP | Lisp Source Code File | 3.8 |
| .FXML | FXML Source Code File | 3.8 |
| .YMP | YaST Metapackage File | 3.8 |
| .IPR | InstallShield Professional Project File | 3.8 |
| .D | D Source Code File | 3.8 |
| .SCC | SourceSafe Source Code Control File | 3.8 |
| .PL | Perl Script | 3.7 |
| .RB | Ruby Source Code | 3.7 |
| .EX | Euphoria Source Code | 3.7 |
| .PB | PureBasic Source File | 3.7 |
| .APA | RSView Development Project Archive | 3.7 |
| .XT | Xdebug Trace File | 3.7 |
| .W32 | Win32 Makefile | 3.7 |
| .TK | Tk Script | 3.7 |
| .VCXPROJ | Visual C++ Project | 3.7 |
| .BPL | Borland Package Library | 3.7 |
| .HH | C++ Header File | 3.7 |
| .REXX | Rexx Source File | 3.7 |
| .MYAPP | Visual Studio Application XML File | 3.7 |
| .AS3PROJ | FlashDevelop ActionScript 3 Project File | 3.7 |
| .FPM | FPS Creator Map File | 3.7 |
| .DIFF | Patch File | 3.7 |
| .L | Lex Source File | 3.7 |
| .TWIG | Twig Template | 3.7 |
| .AP_ | ADT Android Developer Package | 3.7 |
| .CXP | CX-Programmer Project File | 3.7 |
| .ADS | Ada Specification File | 3.7 |
| .ABC | ActionScript Byte Code File | 3.7 |
| .AS | ActionScript File | 3.7 |
| .ASC | ActionScript Communication File | 3.7 |
| .SC | SuperCollider Source Code File | 3.7 |
| .HBS | Handlebars Template | 3.7 |
| .MO | Machine Object File | 3.7 |
| .BAS | BASIC Source Code File | 3.7 |
| .FTL | FreeMarker Template File | 3.7 |
| .VHD | VHDL Source File | 3.7 |
| .PBXUSER | Xcode Project User Data File | 3.7 |
| .CSP | Caché Server Page | 3.7 |
| .TPU | Turbo Pascal Unit | 3.7 |
| .FRX | Visual Basic Binary Form File | 3.7 |
| .W | OpenEdge Architect Source Code File | 3.7 |
| .GCH | Precompiled Header File | 3.7 |
| .UI | User Interface File | 3.7 |
| .TESTSETTINGS | Visual Studio Test Settings File | 3.7 |
| .RDLC | Visual Studio Client Report Definition File | 3.7 |
| .GM6 | GameMaker 6 Project File | 3.7 |
| .GSPROJ | GameSalad Windows Project File | 3.7 |
| .IML | IntelliJ IDEA Module | 3.7 |
| .YAML | YAML Document | 3.7 |
| .JSPF | Java Server Page Fragment | 3.7 |
| .WORKSPACE | Code::Blocks Workspace File | 3.7 |
| .FXC | FilePackager Configuration | 3.7 |
| .AM4 | AutoPlay Media Studio 4 Project File | 3.7 |
| .IPCH | Intellisense Precompiled Header File | 3.7 |
| .TLH | Typelib Generated C/C++ Header File | 3.7 |
| .DCP | Delphi Compiled Package | 3.7 |
| .MRT | Stimulsoft Report File | 3.6 |
| .CBP | Code::Blocks Project File | 3.6 |
| .SWD | Flash Debug File | 3.6 |
| .ASI | Alpha Five Variable File | 3.6 |
| .4DB | 4th Dimension Database Structure File | 3.6 |
| .I | Visual Studio Intermediate File | 3.6 |
| .LIVECODE | LiveCode Stack File | 3.6 |
| .MARKDOWN | Markdown Documentation File | 3.6 |
| .FRAMEWORK | Mac OS X Application Framework | 3.6 |
| .SUD | Super Project Analyzer File | 3.6 |
| .VBX | Visual Basic Custom Control | 3.6 |
| .CP | Xcode C++ Source File | 3.6 |
| .CLS | Program Class File | 3.6 |
| .AM7 | AutoPlay Media Studio 7 Project | 3.6 |
| .MAK | Makefile | 3.6 |
| .PAS | Pascal Source File | 3.6 |
| .V | Verilog Source Code File | 3.6 |
| .IDL | Interface Definition Language File | 3.6 |
| .JSFL | Animate JSFL Script File | 3.6 |
| .XAML | XAML File | 3.6 |
| .GLD | MPLAB C Compiler Linker Script File | 3.6 |
| .XCWORKSPACE | Xcode Workspace File | 3.6 |
| .PTL | Rational Rose Petal File | 3.6 |
| .PLC | PL/B Source File | 3.6 |
| .KDEVPRJ | KDevelop Project File | 3.6 |
| .DMD | SQL Developer Data Modeler File | 3.6 |
| .VM | Velocity Template | 3.6 |
| .V | Coq Source Code File | 3.6 |
| .SVN-BASE | Subversion Base File | 3.6 |
| .CU | CUDA Source Code File | 3.6 |
| .WIQ | Visual Studio Work Item Query File | 3.6 |
| .PIKA | Pika Software Builder Project File | 3.6 |
| .JIC | JTAG Indirect Configuration File | 3.6 |
| .AS2PROJ | FlashDevelop ActionScript 2 Project File | 3.6 |
| .AUTOPLAY | AutoPlay Media Studio Project File | 3.6 |
| .BB | Blitz Source Code File | 3.6 |
| .VBG | Visual Basic Project Group File | 3.6 |
| .M | Objective-C Implementation File | 3.6 |
| .ALB | Alpha Five Library | 3.5 |
| .RSRC | Macintosh Resource File | 3.5 |
| .DPR | Delphi Project | 3.5 |
| .ISM | InstallShield Project File | 3.5 |
| .CSX | Visual C# Script | 3.5 |
| .GEM | RubyGems Package | 3.5 |
| .ASM | Visual Studio Assembler Source Code File | 3.5 |
| .STORYBOARD | Interface Builder Storyboard Document | 3.5 |
| .PBXPROJ | Xcode Project Data File | 3.5 |
| .ICONSET | Mac OS X Icon Set Folder | 3.5 |
| .PBK | Pixel Bender Kernel File | 3.5 |
| .XCCONFIG | Xcode Configuration Settings File | 3.5 |
| .LTB | LithTech Binary File | 3.5 |
| .WDL | World Definition Language Script | 3.5 |
| .NVV | NVIDIA Vertex Shader File | 3.5 |
| .FSSCRIPT | Visual F# Script | 3.5 |
| .SLTNG | StarLogo TNG Project File | 3.5 |
| .DSGM | DS Game Maker Project | 3.5 |
| .T | Turing Source Code File | 3.5 |
| .XPP | X++ Source Code File | 3.5 |
| .PRG | RAPID Program File | 3.5 |
| .CLW | Visual C++ ClassWizard File | 3.5 |
| .SMA | AMX Mod Plugin Source File | 3.5 |
| .FOR | Fortran 77 Source File | 3.5 |
| .PCP | Windows Installer Patch Creation Properties File | 3.5 |
| .PBXBTREE | Xcode Auto-Complete File | 3.5 |
| .XAMLX | Visual Studio Workflow Service File | 3.5 |
| .HAS | Haskell Script | 3.5 |
| .WDW | WinDev Window File | 3.5 |
| .WSC | Windows Script Component | 3.5 |
| .OCA | Custom Control Library Type File | 3.5 |
| .LDS | Binutils LD Linker Script | 3.5 |
| .RBC | Rembo-C Script | 3.5 |
| .HAML | Haml Source Code File | 3.5 |
| .ERL | Erlang Source Code File | 3.5 |
| .WDP | Windev Project File | 3.5 |
| .AM6 | AutoPlay Media Studio 6 Project | 3.5 |
| .DF1 | Omnis Native Datafile | 3.5 |
| .BSC | Visual Studio Source Browser Information File | 3.5 |
| .DGML | Visual Studio Directed Graph Document | 3.5 |
| .BDSPROJ | Borland Developer Studio Project | 3.5 |
| .DPROJ | Delphi Project | 3.5 |
| .PRO | Qt Project File | 3.5 |
| .NUSPEC | NuGet Specification File | 3.5 |
| .M | MATLAB Source Code File | 3.5 |
| .CXX | C++ Source Code File | 3.5 |
| .WSP | SharePoint Solution Package | 3.5 |
| .DBML | Visual Studio OR Design File | 3.4 |
| .GITIGNORE | Git Ignore File | 3.4 |
| .M4 | Macro Processor Library | 3.4 |
| .INC | Include File | 3.4 |
| .DPL | Delphi Package Library | 3.4 |
| .SAS | SAS Program File | 3.4 |
| .LNT | PC-lint/FlexeLint Configuration File | 3.4 |
| .MCP | CodeWarrior Project | 3.4 |
| .PRI | Package Resource Index File | 3.4 |
| .NBC | Next Byte Codes Source Code File | 3.4 |
| .PL1 | PL/I Source Code | 3.4 |
| .PKGDEF | Visual Studio Shell File | 3.4 |
| .PPC | Mobile Data Studio Project File | 3.4 |
| .VSSSCC | Visual Studio Solution Source Control File | 3.4 |
| .VBPROJ | Visual Studio Visual Basic.NET Project | 3.4 |
| .HAL | HansaWorld Application Language File | 3.4 |
| .PLAYGROUND | Xcode Playground File | 3.4 |
| .SUP | Super Project Definition File | 3.4 |
| .KPL | Kids Programming Language File | 3.4 |
| .UML | UML Data Object Model | 3.4 |
| .HXX | C++ Source Code Header File | 3.3 |
| .MSHC | Microsoft Help Container File | 3.3 |
| .MSHA | Microsoft Help Asset File | 3.3 |
| .OWL | OWL Source Code File | 3.3 |
| .CDF | CryENGINE Character Definition File | 3.3 |
| .ERB | Ruby ERB Script | 3.3 |
| .LSPROJ | Visual Studio LightSwitch Project | 3.3 |
| .V11.SUO | Visual Studio 2012 Solution User Options File | 3.3 |
| .XOJO_XML_PROJECT | Xojo XML Project File | 3.3 |
| .CTXT | BlueJ Context File | 3.3 |
| .SYM | Symbols File | 3.3 |
| .XOJO_PROJECT | Xojo Project File | 3.3 |
| .INL | C++ Inline File | 3.3 |
| .XOML | Windows Workflow File | 3.3 |
| .MSS | Microprocessor Software Specification File | 3.3 |
| .NLS | NetLogo Source File | 3.3 |
| .NSI | NSIS Script | 3.3 |
| .MER | RSView Development Runtime File | 3.3 |
| .PYX | Pyrex Source Code File | 3.3 |
| .JPR | JBuilder Project | 3.3 |
| .CP | Captivate Source File | 3.3 |
| .PXD | Pyrex Definition File | 3.3 |
| .PL | Prolog Source Code File | 3.3 |
| .A2W | Alice World | 3.3 |
| .EXP | Symbols Export File | 3.3 |
| .KDEVELOP | KDevelop Project Data File | 3.3 |
| .CCN | Compressed Multimedia Fusion File | 3.3 |
| .FORTH | Forth Language File | 3.3 |
| .DGSL | Visual Shader Graph File | 3.3 |
| .WXL | WiX Localization File | 3.3 |
| .PLI | PL/I Source Code File | 3.3 |
| .IST | InstallShield Project Template File | 3.3 |
| .DM1 | ER/Studio Data Model File | 3.3 |
| .VDP | Visual Studio Deployment Project | 3.3 |
| .EDMX | ADO.NET Entity Data Model Designer File | 3.3 |
| .PM | Perl Module | 3.3 |
| .VSMACROS | Visual Studio Binary Macro Project | 3.3 |
| .RSS | Symbian Application Resource File | 3.3 |
| .NW | Node-Webkit App Package | 3.3 |
| .CSI | ContentServ Include File | 3.2 |
| .NSH | NSIS Header File | 3.2 |
| .ASVF | Asphyre Sphinx Archive File | 3.2 |
| .MV | MivaScript File | 3.2 |
| .RESW | Windows Resources File | 3.2 |
| .SRC | Source Code | 3.2 |
| .WXS | WiX Source File | 3.2 |
| .FTN | Fortran Source Code File | 3.2 |
| .F90 | Fortran 90 Source Code File | 3.2 |
| .LBI | Dreamweaver Library Item | 3.2 |
| .DOB | Visual Basic UserDocument | 3.2 |
| .CBL | COBOL Source Code File | 3.1 |
| .MOM | Managed Object Model | 3.1 |
| .HPF | High Performance Fortran File | 3.1 |
| .A | Static Library | 3.1 |
| .SS | SilverStripe Source Code File | 3.1 |
| .POT | Portable Object Template | 3.1 |
| .DEC | Declaration File | 3.1 |
| .PSC | Papyrus Script | 3.1 |
| .XCAPPDATA | Xcode App Data File | 3.0 |
| .PKGUNDEF | Visual Studio Shell File | 3.0 |
| .SLOGO | StarLogo Project File | 3.0 |
| .PRI | Qt Project Include File | 3.0 |
| .XCSNAPSHOTS | Xcode Snapshot | 3.0 |
| .XQL | XML Query Language File | 3.0 |
| .FXL | FaceFX Language File | 3.0 |
| .XQM | XQuery Module | 3.0 |
| .NED | OMNeT++ Network Description File | 3.0 |
| .MATERIAL | Godot Engine Material | 3.0 |
| .CLIPS | Coda Clips File | 3.0 |
| .VBZ | Visual Basic Project Template | 3.0 |
| .VSZ | Visual Studio Wizard File | 3.0 |
| .LXSPROJ | Liquid XML Studio Project File | 3.0 |
| .P3D | Panda3D Multifile | 3.0 |
| .NQC | Not Quite C Source Code File | 3.0 |
| .NEKO | Neko Source Code File | 3.0 |
| .BBPROJECT | BBEdit Project File | 3.0 |
| .WIXLIB | WiX Library File | 3.0 |
| .WIXOUT | WiX XML Output File | 3.0 |
| .TMLANGUAGE | TextMate Language Grammar File | 3.0 |
| .CVSRC | CVS Command File | 3.0 |
| .TEXTFACTORY | BBEdit Text Factory | 3.0 |
| .TLD | Tag Library Descriptor File | 3.0 |
| .GORM | Gorm Interface Resource File | 3.0 |
| .WIXOBJ | WiX Object File | 3.0 |
| .SRC.RPM | Red Hat Package Manager Source File | 3.0 |
| .WIXMST | WiX Transform File | 3.0 |
| .EQL | Embedded SQL File | 3.0 |
| .GEMSPEC | Gem Specification File | 3.0 |
| .MDZIP | MagicDraw Project Archive | 3.0 |
| .WDGTPROJ | Dashcode Widget Project | 3.0 |
| .PDM | VB Project Information File | 3.0 |
| .XOJO_BINARY_PROJECT | Xojo Binary Project File | 3.0 |
| .NCB | Visual C++ IntelliSense Database | 3.0 |
| .VSPX | Visual Studio Performance Report Data File | 3.0 |
| .RODL | RemObjects Definition Language File | 3.0 |
| .FSPROJ | FireStarter Project File | 3.0 |
| .MSHI | Microsoft Help Index File | 3.0 |
| .VTM | Visual Tool Markup Language Document | 3.0 |
| .RISE | RISE Editor Model File | 3.0 |
| .JCP | JCreator Project File | 3.0 |
| .FXCPROJ | FX Composer Project File | 3.0 |
| .SCRIPTTERMINOLOGY | AppleScript Script Terminology File | 3.0 |
| .GED | Game Editor Project File | 3.0 |
| .LUCIDSNIPPET | Lucid Snippet | 3.0 |
| .GS3 | GameStarter File | 3.0 |
| .DPKW | Delphi Package | 3.0 |
| .IWB | IWBasic Source Code File | 3.0 |
| .FBZ7 | Compressed FinalBuilder 7 Project | 3.0 |
| .DCUIL | Delphi .NET Compiled Unit File | 3.0 |
| .BCP | Borland C++ Makefile | 3.0 |
| .LICX | Visual Studio License File | 3.0 |
| .GMO | GNU Machine Object File | 3.0 |
| .VSPSCC | Visual Studio Project Source Control File | 3.0 |
| .PLE | Messenger Plus! Live Encrypted Log File | 3.0 |
| .TUR | Turing Program Source File | 3.0 |
| .COB | COBOL Source Code File | 3.0 |
| .AM5 | AutoPlay Media Studio 5 Project File | 3.0 |
| .IWS | IntelliJ IDEA Web Page | 3.0 |
| .GAMEPROJ | GameSalad Project File | 3.0 |
| .REFRESH | Visual Studio Refresh File | 3.0 |
| .BS2 | BASIC Stamp 2 Code File | 3.0 |
| .GSZIP | GameSalad Marketplace Asset File | 3.0 |
| .RBP | Real Studio Project File | 3.0 |
| .LBS | Omnis Library | 3.0 |
| .TESTRUNCONFIG | Visual Studio Test Run Configuration File | 3.0 |
| .ADDIN | Visual Studio Add-in Definition File | 3.0 |
| .XOJO_MENU | Xojo Menu File | 3.0 |
| .WPW | WinDev Mobile Window File | 3.0 |
| .RESJSON | Windows JavaScript Resources File | 3.0 |
| .TLI | Typelib Generated C/C++ Inline File | 3.0 |
| .DBPROJ | Visual Studio Database Project File | 3.0 |
| .VC | Verge Code File | 2.9 |
| .C | Lite-C Script | 2.9 |
| .ENT | External Entity | 2.9 |
| .VDM | VDM Specification File | 2.9 |
| .CAF | CryENGINE Character Animation File | 2.9 |
| .ACD | RSLogix 5000 Program | 2.9 |
| .TNS | TI-Nspire Document | 2.9 |
| .XCODEPROJ | Xcode Project | 2.9 |
| .IDT | Windows Installer Database Text Archive File | 2.8 |
| .BRX | BREW Application Resource File | 2.8 |
| .XCARCHIVE | Xcode Archive | 2.8 |
| .LPROJ | Localized Project Folder | 2.8 |
| .TDS | Turbo Debugger Symbols File | 2.8 |
| .DBA | CryENGINE Animation Database File | 2.8 |
| .LICENSES | Visual Studio Licensed Classes File | 2.8 |
| .GREENFOOT | Greenfoot Project Archive | 2.8 |
| .4TH | Forth Language File | 2.8 |
| .CTL | Visual Basic UserControl Object File | 2.8 |
| .RKT | Racket Source Code File | 2.8 |
| .VGC | ViziGen Code Generation Template | 2.8 |
| .EDML | Adobe Extension Data Markup Language Document | 2.8 |
| .DSP | Visual C++ 6 Project | 2.8 |
| .FSPROJ | Visual F# Project File | 2.8 |
| .TCL | Tcl Script | 2.7 |
| .XIB | Interface Builder File | 2.7 |
| .MOD | Fortran Module | 2.7 |
| .BBPROJECTD | BBEdit Project Document | 2.7 |
| .MSP | MaxScript Page File | 2.7 |
| .PCH | Precompiled Header File | 2.7 |
| .CSN | Adobe Code Snippet Document | 2.7 |
| .RNC | RELAX NG Compact Syntax File | 2.7 |
| .SPEC | RPM Specification File | 2.7 |
| .DPK | Delphi Package | 2.6 |
| .R | Rez Source Code File | 2.6 |
| .MPR | FoxPro Generated Menu Program | 2.6 |
| .APS | Visual C++ Resource File | 2.6 |
| .P | Pascal Source Code | 2.6 |
| .VSMPROJ | Visual Studio Text Macro Project | 2.5 |
| .VSMDI | Visual Studio Test Metadata File | 2.5 |
| .INFORM | Inform Project | 2.5 |
| .SDEF | AppleScript Dictionary Document | 2.5 |
| .RBW | Ruby Script | 2.5 |
| .FSX | Visual F# Script File | 2.5 |
| .DCPROJ | Dashcode Project | 2.5 |
| .PRG | Visual FoxPro Program File | 2.5 |
| .SQLPROJ | Visual Studio SQL Server Project | 2.5 |
| .GFAR | Greenfoot Archive | 2.5 |
| .GROUPPROJ | Delphi Project Group File | 2.5 |
| .BPG | Borland Project Group | 2.5 |
| .RAV | Rave Reports Project File | 2.5 |
| .VTML | Visual Tool Markup Language File | 2.5 |
| .VTV | Adobe Dreamweaver Validator Configuration File | 2.5 |
| .PSM1 | Windows PowerShell Script Module File | 2.5 |
| .FXPL | Adobe Flash FXP Library | 2.5 |
| .LHS | Literate Haskell Script | 2.4 |
| .WIXPROJ | WiX Project File | 2.4 |
| .PDE | Processing Development Environment Source Code File | 2.4 |
| .POD | Perl POD File | 2.4 |
| .VSP | Visual Studio Performance Report File | 2.4 |
| .ODL | Object Description Language File | 2.3 |
| .EXW | Euphoria Source code File | 2.3 |
| .DCU | Delphi Compiled Unit | 2.3 |
| .DFM | Delphi Form | 2.3 |
| .CSI | EdLog Program Data File | 2.3 |
| .MSL | Mapping Specification Language File | 2.2 |
| .CFC | ColdFusion Component File | 2.1 |
| .MAGIK | Magik Source Code File | 2.0 |
| .NFM | Delphi .NET Form File | 2.0 |
| .ARTPROJ | Artifacts Project | 2.0 |
| .DBO | DarkBASIC Object | 2.0 |
| .SSC | SourceSafe Status File | 2.0 |
| .SCRIPTSUITE | AppleScript Script Suite File | 2.0 |
| .FSI | Visual F# Signature File | 2.0 |
| .VCP | eMbedded Visual C++ Project File | 2.0 |
| .LIT | Literate Haskell Script | 2.0 |
| .SBPROJ | OpenGL Shader Builder Project | 2.0 |
| .DEVICEIDS | Device Identification FIle | 2.0 |
| .DBPRO | DarkBASIC Professional Project File | 2.0 |
| .DBA | DarkBASIC Source Code File | 2.0 |
| .WXI | WiX Include File | 2.0 |
| .WIXMSP | WiX XML Patch File | 2.0 |
| .WIXPDB | WiX Debug File | 2.0 |
| .XQUERY | XQuery Source Code File | 2.0 |
| .JPX | JBuilder Project | 1.8 |
| .CCGAME | XNA Creators Club Game Package | 1.8 |
| .GROOVY | Groovy Source Code File | 1.8 |
| .TU | Turing Source File | 1.7 |
| .GMD | Game Maker Program Code | 1.6 |
| .R | REBOL Script | 1.4 |
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