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 |
|---|---|---|
| .NX | LowRes NX Application | 4.8 |
| .FENN | Fenn Source Code | 4.8 |
| .SBX | ScratchX Project File | 4.7 |
| .UF2 | USB Flashing Format | 4.7 |
| .PMP | PenguinMod Project | 4.7 |
| .SJR | ScratchJr Project File | 4.7 |
| .JUK | Juka Source Code File | 4.6 |
| .URCL | URCL Assembly Source Code File | 4.6 |
| .BL | Blue Source Code File | 4.6 |
| .AWK | AWK Script | 4.6 |
| .FJ | FlipJump Source Code File | 4.5 |
| .ASV | MATLAB Autosave | 4.5 |
| .LUAU | Luau Script | 4.5 |
| .SVELTE | Svelte Source Code File | 4.5 |
| .APPXBUNDLE | Windows App Bundle | 4.5 |
| .RBXS | Roblox Script | 4.5 |
| .UNITY | Unity Scene File | 4.4 |
| .LGO | Logo Instructions File | 4.4 |
| .EGG | Python Distribution Package | 4.4 |
| .PTH | PyTorch Model | 4.4 |
| .CRP | dBASE Custom Report | 4.4 |
| .HAP | HarmonyOS Ability Package | 4.4 |
| .GRADLE | Gradle Script | 4.4 |
| .V | V Source Code File | 4.4 |
| .RBXLX | Roblox XML Place File | 4.4 |
| .PNT | Panther Project | 4.4 |
| .RBXMX | Roblox Model | 4.4 |
| .IN | Autoconf Input File | 4.3 |
| .PDE | Arduino Sketch | 4.3 |
| .LLSP | LEGO Education Spike Project | 4.3 |
| .FILTERS | Visual C++ Project Filters File | 4.3 |
| .SWB | Sketchware Pro Backup | 4.3 |
| .PT | PyTorch Model | 4.3 |
| .FPRG | Flowgorithm Program | 4.3 |
| .RBXL | Roblox Location | 4.3 |
| .KV | Kivy Language File | 4.3 |
| .APPEX | OS X Application and System Extension File | 4.3 |
| .SB | Scratch Project File | 4.3 |
| .CS | C# Source Code File | 4.3 |
| .MDOWN | Markdown File | 4.3 |
| .SET | Alpha Five Set Data Dictionary File | 4.3 |
| .SB2 | Scratch 2.0 Project File | 4.3 |
| .APPX | Windows App Package | 4.3 |
| .SB3 | Scratch 3.0 Project | 4.3 |
| .HANDLEBARS | Handlebars Template | 4.3 |
| .WXB | watchX Blocks Development Project | 4.3 |
| .WORKSHEET | BBEdit Shell Worksheet File | 4.3 |
| .DDM | Alpha Five Data Dictionary Memo File | 4.3 |
| .IPR | IntelliJ IDEA Project File | 4.3 |
| .YPR | BYOB Project File | 4.3 |
| .TSCN | Godot Engine Text Scene File | 4.3 |
| .TPZ | Godot Engine Export Template Archive | 4.3 |
| .LOCKB | Bun Install Lock File | 4.3 |
| .KT | Kotlin Source Code File | 4.3 |
| .RBXM | Roblox Model | 4.2 |
| .INO | Arduino Sketch | 4.2 |
| .PYD | Python Dynamic Module | 4.2 |
| .PC | Pro*C Source Code File | 4.2 |
| .CLASS | Java Class File | 4.2 |
| .HX | Haxe Source Code Module | 4.2 |
| .BPR | Borland C++Builder Project File | 4.2 |
| .EDM | Adobe Extension Data Markup Language File | 4.2 |
| .GLADE | Glade Project File | 4.2 |
| .B | BuRg3r Definition File | 4.2 |
| .SPT | ESPL Programming File | 4.2 |
| .ESCN | Godot Engine Exported Scene File | 4.2 |
| .MBLOCK | mBlock Project File | 4.2 |
| .ASAR | Electron Archive | 4.2 |
| .AAB | Android App Bundle | 4.2 |
| .GLOBAL | Global Makefile | 4.2 |
| .APPXMANIFEST | Windows 10 App Manifest | 4.2 |
| .DRV | Nix Derviation | 4.2 |
| .CAFFEMODEL | Caffe Model | 4.2 |
| .HC | Holy C Source Code File | 4.2 |
| .TRES | Godot Engine Text Resource File | 4.2 |
| .PY | Python Script | 4.1 |
| .VERT | Vertex Shader File | 4.1 |
| .SCRATCH | Scratch 0.x Project | 4.1 |
| .RICKROLL | Rick Roll Source Code File | 4.1 |
| .CPP | C++ Source Code File | 4.1 |
| .MQ5 | MQL5 Source Code File | 4.1 |
| .AAR | Android Archive | 4.1 |
| .APPLET | Eclipse Java Applet Policy File | 4.1 |
| .LUC | Compiled Lua Source File | 4.1 |
| .TRX | Visual Studio Test Results File | 4.1 |
| .TS | TypeScript File | 4.1 |
| .GITATTRIBUTES | Git Attributes File | 4.1 |
| .C | C/C++ Source Code File | 4.1 |
| .JAV | Java Source File | 4.0 |
| .VBP | Visual Basic Project File | 4.0 |
| .BYTES | Binary Text Asset Data File | 4.0 |
| .ARSC | Android Package Resource Table | 4.0 |
| .SEX | Alpha Five Set Data Dictionary Index File | 4.0 |
| .TRAINEDDATA | Tesseract OCR Model | 4.0 |
| .LRF | Microsoft Linker Response File | 4.0 |
| .FJM | FlipJump Memory File | 4.0 |
| .PYPROJ | Visual Studio Python Project | 4.0 |
| .PYI | Python Interface Definition | 4.0 |
| .YMP | YaST Metapackage File | 4.0 |
| .TT | Visual Studio Text Template | 4.0 |
| .MSIXUPLOAD | Windows 10 App Upload Bundle | 4.0 |
| .BASEX | BaseX Data File | 4.0 |
| .SKS | SpriteKit Scene | 4.0 |
| .TM | Teachable Machine Project | 4.0 |
| .PASS | Wallet Pass Source Directory | 4.0 |
| .JC | Jacy Source Code File | 4.0 |
| .ARR | MultiMedia Fusion Array File | 4.0 |
| .CODE-WORKSPACE | Microsoft Visual Studio Code Multi-root Workspace | 4.0 |
| .REPLIT | Replit Project Configuration | 4.0 |
| .MATERIAL | Godot Engine Material | 4.0 |
| .HAS | Haskell Script | 4.0 |
| .JSC | Bytenode Compiled JavaScript | 4.0 |
| .AM4 | AutoPlay Media Studio 4 Project File | 4.0 |
| .PH | Perl Header File | 4.0 |
| .METAL | Metal Shading Language File | 4.0 |
| .IEPD | Information Exchange Package Documentation | 4.0 |
| .TSX | React TypeScript File | 4.0 |
| .LOBSTER | Lobster Source Code | 4.0 |
| .SOCK | Unix Domain Socket File | 4.0 |
| .SCM | Scheme Source Code File | 4.0 |
| .VCPROJ | Visual Studio C++ Project (Legacy) | 4.0 |
| .PAS | Delphi Unit Source File | 4.0 |
| .GS | Google Apps Script | 4.0 |
| .INF | Inform Source Code File | 4.0 |
| .INSTALLLOG | .NET Assembly Installation Log | 4.0 |
| .XQ | XQuery File | 4.0 |
| .S4D | Scratch for Discord Project | 4.0 |
| .SC | Scala Worksheet | 4.0 |
| .MM | Objective-C++ Source File | 4.0 |
| .FLATPAK | Linux Flatpak Application Bundle | 4.0 |
| .GCH | Precompiled Header File | 4.0 |
| .DWS | Dyalog Workspace File | 4.0 |
| .GM81 | Game Maker 8.1 Project File | 4.0 |
| .RC2 | Visual Studio Resources File | 4.0 |
| .FPT | Alpha Five Table Memo File | 4.0 |
| .KGL | Kagsa Library | 4.0 |
| .AIML | Artificial Intelligence Markup Language File | 4.0 |
| .PKL | Python Pickle File | 4.0 |
| .HXPROJ | Haxe Project File | 4.0 |
| .CAPROJ | Construct Project File | 4.0 |
| .MFA | Clickteam Fusion Application | 4.0 |
| .HXML | Haxe Project File | 4.0 |
| .SLOGO | StarLogo Project File | 4.0 |
| .I | INTERCAL Source File | 4.0 |
| .NATVIS | Natvis VC++ Debugger Visualization File | 4.0 |
| .SCALE | Scale Source Code | 4.0 |
| .WAPPROJ | Windows Application Packaging Project File | 4.0 |
| .AIDL | Android Interface Definition Language File | 4.0 |
| .MD | Markdown Documentation File | 4.0 |
| .LUA | Lua Source Code | 4.0 |
| .ASM | Assembly Language Source Code File | 4.0 |
| .XAP | XACT Project | 4.0 |
| .B | BASIC Source File | 4.0 |
| .PBG | Pixel Bender Graph File | 4.0 |
| .RESX | .NET Managed Resources File | 3.9 |
| .APINOTES | Swift Objective-C API Note | 3.9 |
| .SOL | Solidity Script | 3.9 |
| .RESOURCES | Visual Studio Resource File | 3.9 |
| .DCR | Delphi Component Resource File | 3.9 |
| .WASM | WebAssembly Binary File | 3.9 |
| .CXT | CX-Programmer Project Text File | 3.9 |
| .SWC | Flex Components Archive | 3.9 |
| .CONFIG | Configuration File | 3.9 |
| .SWIFT | Swift Source Code File | 3.9 |
| .CDX | Alpha Five Table Index File | 3.9 |
| .PO | Portable Object | 3.9 |
| .VDPROJ | Visual Studio Setup and Deployment Project | 3.9 |
| .MF | Java Manifest File | 3.9 |
| .PATCH | Patch File | 3.9 |
| .RES | C++ Complied Resource Script | 3.9 |
| .FRM | Visual Basic Text Form | 3.9 |
| .JAVA | Java Source Code File | 3.9 |
| .CSPROJ | Visual Studio C# Project | 3.9 |
| .FS | Visual F# Source File | 3.9 |
| .MSIXBUNDLE | Windows 10 App Bundle | 3.9 |
| .DYLIB | Mach-O Dynamic Library | 3.9 |
| .COD | Compiled Source Code | 3.9 |
| .PWN | Pawn Source Code File | 3.9 |
| .RS | Rust Source Code File | 3.9 |
| .SUO | Visual Studio Solution User Options File | 3.9 |
| .CC | C++ Source Code File | 3.9 |
| .GML | GameMaker Language File | 3.9 |
| .PSD1 | Windows PowerShell Data File | 3.9 |
| .CAPX | Construct Compressed Project File | 3.9 |
| .OCX | ActiveX Control | 3.9 |
| .RES | Windows Resource File | 3.9 |
| .GMX | GameMaker File | 3.9 |
| .ALM | Alpha Five Library | 3.9 |
| .GMK | GameMaker Project File | 3.9 |
| .ISE | InstallShield Express Project File | 3.9 |
| .PERFETTO-TRACE | Android System Trace | 3.9 |
| .DEX | Dalvik Executable File | 3.9 |
| .SMALI | Android Smali Assembly Language File | 3.9 |
| .SLN | Visual Studio Solution File | 3.9 |
| .V12.SUO | Visual Studio 2013 Solution User Options File | 3.9 |
| .QPR | FoxPro Generated Query Program | 3.9 |
| .DEF | Module-Definition File | 3.9 |
| .YML | YAML Document | 3.9 |
| .R | R Script File | 3.9 |
| .Y | Yacc Source File | 3.9 |
| .APPXUPLOAD | Windows 8 App Upload Package | 3.9 |
| .CD | Visual Studio Class Diagram | 3.9 |
| .BBC | BBC BASIC Data File | 3.9 |
| .PPL | Free Pascal Dynamic Library | 3.9 |
| .BET | BETA Source File | 3.9 |
| .HS | Haskell Script | 3.9 |
| .FBP | wxFormBuilder Project | 3.9 |
| .HPP | C++ Header File | 3.8 |
| .NK | NUKE Script | 3.8 |
| .TK | Tk Script | 3.8 |
| .JLR | Juliar Source Code File | 3.8 |
| .ENTITLEMENTS | Mac App Sandboxing Entitlements File | 3.8 |
| .BLUEJ | BlueJ Package File | 3.8 |
| .PJX | FoxPro Project | 3.8 |
| .MXML | Flex MXML Component | 3.8 |
| .DOX | Visual Basic Binary UserDocument | 3.8 |
| .RB | Ruby Source Code | 3.8 |
| .SO | Shared Library | 3.8 |
| .DTD | Document Type Definition File | 3.8 |
| .RUL | InstallShield Rules File | 3.8 |
| .ML | ML Source Code File | 3.8 |
| .SWD | Flash Debug File | 3.8 |
| .AIA | MIT App Inventor Project | 3.8 |
| .S | Source Code File | 3.8 |
| .PROTO | Protocol Buffer File | 3.8 |
| .XAMLX | Visual Studio Workflow Service File | 3.8 |
| .FCL | ForeUI Custom Library File | 3.8 |
| .TPL | Phorum Template | 3.8 |
| .ERL | Erlang Source Code File | 3.8 |
| .NUSPEC | NuGet Specification File | 3.8 |
| .LISP | Lisp Source Code File | 3.8 |
| .XCDATAMODELD | Xcode Core Data Model File | 3.8 |
| .CCS | CodeCharge Studio Project File | 3.8 |
| .ANE | Adobe AIR Native Extension | 3.8 |
| .MPX | FoxPro Compiled Program Menu | 3.8 |
| .SSI | Adobe Dreamweaver Server Side Include File | 3.8 |
| .WDGT | Adobe Captivate Widget File | 3.8 |
| .SV | SystemVerilog Source Code File | 3.8 |
| .PBXBTREE | Xcode Auto-Complete File | 3.8 |
| .BPL | Borland Package Library | 3.8 |
| .DGML | Visual Studio Directed Graph Document | 3.8 |
| .AU3 | AutoIt v3 Script | 3.8 |
| .POM | Maven Build File | 3.8 |
| .HBS | Handlebars Template | 3.8 |
| .CXP | CX-Programmer Project File | 3.8 |
| .XSD | XML Schema Definition | 3.8 |
| .APPXSYM | Windows 8 App Package Symbols File | 3.8 |
| .XAML | XAML File | 3.8 |
| .XT | Xdebug Trace File | 3.8 |
| .MK | Makefile | 3.8 |
| .O | Compiled C Object File | 3.8 |
| .RU | Java Russian Font Properties File | 3.8 |
| .LSP | Lisp Program Source Code File | 3.8 |
| .PB | PureBasic Source File | 3.8 |
| .PL | Perl Script | 3.8 |
| .IPR | InstallShield Professional Project File | 3.8 |
| .VCXPROJ | Visual C++ Project | 3.8 |
| .S19 | Motorola S19 File Record | 3.8 |
| .CTP | CakePHP Template | 3.8 |
| .RC | Resource Script | 3.8 |
| .EX | Euphoria Source Code | 3.8 |
| .ADA | Ada Source Code | 3.8 |
| .FXML | FXML Source Code File | 3.8 |
| .RPY | Python Script | 3.8 |
| .MKCD | MakeCode Program | 3.8 |
| .BKY | MIT App Inventor Blocks XML File | 3.8 |
| .BTN | AutoPlay Media Studio Button File | 3.8 |
| .V | Verilog Source Code File | 3.8 |
| .PBJ | Pixel Bender Bytecode File | 3.8 |
| .JSX | React JavaScript File | 3.8 |
| .BOS | Build Options Specification File | 3.8 |
| .DSK | Borland Project Desktop File | 3.8 |
| .PYW | Python GUI Source File | 3.8 |
| .VB | Visual Basic Project Item File | 3.7 |
| .H | C/C++/Objective-C Header File | 3.7 |
| .D | D Source Code File | 3.7 |
| .W32 | Win32 Makefile | 3.7 |
| .VPP | V++ Script | 3.7 |
| .IDB | Visual Studio Intermediate Debug File | 3.7 |
| .GO | Go Source Code File | 3.7 |
| .TARGETS | MSBuild Targets File | 3.7 |
| .MRT | Stimulsoft Report File | 3.7 |
| .MSIX | MSIX Installer Package | 3.7 |
| .JED | Xilinx JEDEC Programming File | 3.7 |
| .REXX | Rexx Source File | 3.7 |
| .DPROJ | Delphi Project | 3.7 |
| .AML | Arc Macro Language File | 3.7 |
| .DEV | Dev-C++ Project File | 3.7 |
| .AS3PROJ | FlashDevelop ActionScript 3 Project File | 3.7 |
| .IML | IntelliJ IDEA Module | 3.7 |
| .ACT | DS Game Maker Action File | 3.7 |
| .MYAPP | Visual Studio Application XML File | 3.7 |
| .YAML | YAML Document | 3.7 |
| .MO | Machine Object File | 3.7 |
| .OB2 | Oberon-2 Source Code File | 3.7 |
| .L | Lex Source File | 3.7 |
| .AP_ | ADT Android Developer Package | 3.7 |
| .TWIG | Twig Template | 3.7 |
| .SCC | SourceSafe Source Code Control File | 3.7 |
| .CAR | Compiled Asset Catalog | 3.7 |
| .VBG | Visual Basic Project Group File | 3.7 |
| .FPM | FPS Creator Map File | 3.7 |
| .RDLC | Visual Studio Client Report Definition File | 3.7 |
| .4DB | 4th Dimension Database Structure File | 3.7 |
| .CU | CUDA Source Code File | 3.7 |
| .X | Lex Source Code File | 3.7 |
| .ADS | Ada Specification File | 3.7 |
| .SC | SuperCollider Source Code File | 3.7 |
| .CSX | Visual C# Script | 3.7 |
| .ABC | ActionScript Byte Code File | 3.7 |
| .NUPKG | NuGet Package | 3.7 |
| .ASC | ActionScript Communication File | 3.7 |
| .ASI | Alpha Five Variable File | 3.7 |
| .BAS | BASIC Source Code File | 3.7 |
| .CHEF | Chef Source Code File | 3.7 |
| .ZBT | Zbots Bots Discord Bot | 3.7 |
| .F | Fortran Source Code | 3.7 |
| .FTL | FreeMarker Template File | 3.7 |
| .FD | DataFlex Data File | 3.7 |
| .VWL | Vuforia Word List | 3.7 |
| .SBR | Visual Studio Source Browser Intermediate File | 3.7 |
| .MLB | Visual FoxPro Library | 3.7 |
| .JSFL | Animate JSFL Script File | 3.7 |
| .HH | C++ Header File | 3.7 |
| .PORTH | Porth Source Code | 3.7 |
| .PBXUSER | Xcode Project User Data File | 3.7 |
| .KG | Kagsa Source Code File | 3.7 |
| .GSPROJ | GameSalad Windows Project File | 3.7 |
| .D | Source Dependency File | 3.7 |
| .GM6 | GameMaker 6 Project File | 3.7 |
| .JSPF | Java Server Page Fragment | 3.7 |
| .DCP | Delphi Compiled Package | 3.7 |
| .FRX | Visual Basic Binary Form File | 3.7 |
| .TLH | Typelib Generated C/C++ Header File | 3.7 |
| .CSP | Caché Server Page | 3.7 |
| .LINQ | LINQPad Query File | 3.7 |
| .SMF | SkinMagic Toolkit File | 3.7 |
| .TESTSETTINGS | Visual Studio Test Settings File | 3.7 |
| .FXC | FilePackager Configuration | 3.7 |
| .GLD | MPLAB C Compiler Linker Script File | 3.7 |
| .AGI | Asterisk Gateway Interface File | 3.7 |
| .MOD | Go Module Definition | 3.7 |
| .PMQ | Microsoft Target Analyzer File | 3.7 |
| .TPU | Turbo Pascal Unit | 3.7 |
| .PAS | Pascal Source File | 3.7 |
| .P | Python Pickle File | 3.6 |
| .DPR | Delphi Project | 3.6 |
| .LIVECODE | LiveCode Stack File | 3.6 |
| .I | Visual Studio Intermediate File | 3.6 |
| .UI | User Interface File | 3.6 |
| .AS | ActionScript File | 3.6 |
| .GITIGNORE | Git Ignore File | 3.6 |
| .MAK | Makefile | 3.6 |
| .CLS | Program Class File | 3.6 |
| .F90 | Fortran 90 Source Code File | 3.6 |
| .VBX | Visual Basic Custom Control | 3.6 |
| .FRAMEWORK | Mac OS X Application Framework | 3.6 |
| .AM7 | AutoPlay Media Studio 7 Project | 3.6 |
| .CP | Xcode C++ Source File | 3.6 |
| .SUD | Super Project Analyzer File | 3.6 |
| .LD | Linker Script | 3.6 |
| .APA | RSView Development Project Archive | 3.6 |
| .DIFF | Patch File | 3.6 |
| .PBXPROJ | Xcode Project Data File | 3.6 |
| .STORYBOARD | Xcode Interface Builder Storyboard | 3.6 |
| .MAKEFILE | Makefile | 3.6 |
| .SPT | Cypress Semiconductor Script | 3.6 |
| .DMD | SQL Developer Data Modeler File | 3.6 |
| .KDEVELOP | KDevelop Project Data File | 3.6 |
| .XCWORKSPACE | Xcode Workspace | 3.6 |
| .MDX | MDX Source Code File | 3.6 |
| .LMSP | LEGO MINDSTORMS Scratch Program | 3.6 |
| .DPL | Delphi Package Library | 3.6 |
| .IDL | Interface Definition Language File | 3.6 |
| .PICKLE | Python Pickle File | 3.6 |
| .DEFS | BlueJ Settings File | 3.6 |
| .CKPT | PyTorch Lightning Checkpoint | 3.6 |
| .MRSN | Mersenne Source Code File | 3.6 |
| .JPD | Java Process Definition | 3.6 |
| .SCALA | Scala Source Code File | 3.6 |
| .KDEVPRJ | KDevelop Project File | 3.6 |
| .PLC | PL/B Source File | 3.6 |
| .INC | Include File | 3.6 |
| .NIB | Interface Builder User Interface File | 3.6 |
| .SVN-BASE | Subversion Base File | 3.6 |
| .SIP | SIP Specification File | 3.6 |
| .V | Coq Source Code File | 3.6 |
| .M | Objective-C Implementation File | 3.6 |
| .VM | Velocity Template | 3.6 |
| .MARKDOWN | Markdown Documentation File | 3.6 |
| .VHD | VHDL Source File | 3.6 |
| .XCODE | Xcode Project | 3.6 |
| .VHDL | VHDL Source File | 3.6 |
| .JIC | JTAG Indirect Configuration File | 3.6 |
| .CBP | Code::Blocks Project File | 3.6 |
| .AS2PROJ | FlashDevelop ActionScript 2 Project File | 3.6 |
| .PIKA | Pika Software Builder Project File | 3.6 |
| .WIQ | Visual Studio Work Item Query File | 3.6 |
| .PUG | Pug Template | 3.6 |
| .APKS | APK Set Archive | 3.6 |
| .AUTOPLAY | AutoPlay Media Studio 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 |
| .XSX | Visual Studio XML Schema Layout File | 3.6 |
| .ADB | Ada Body File | 3.6 |
| .SMA | AMX Mod Plugin Source File | 3.6 |
| .RSRC | Macintosh Resource File | 3.5 |
| .RES | Godot Engine Resource File | 3.5 |
| .ALB | Alpha Five Library | 3.5 |
| .BIRDS | Bird Script Source Code File | 3.5 |
| .ISM | InstallShield Project File | 3.5 |
| .AM | Automake Makefile Template | 3.5 |
| .ASM | Visual Studio Assembler Source Code File | 3.5 |
| .MFCRIBBON-MS | MFC Ribbon Definition XML File | 3.5 |
| .DDP | Delphi Diagram Portfolio File | 3.5 |
| .JSH | JAWS Script Header File | 3.5 |
| .PLTSUITE | Safari Page Load Test Suite File | 3.5 |
| .SDL | Service Description Language File | 3.5 |
| .SLTNG | StarLogo TNG Project File | 3.5 |
| .TMPL | BlueJ Default Template | 3.5 |
| .DABRIEFCASE | RemObjects Data Abstract File Briefcase | 3.5 |
| .FPP | Fortran Source Code | 3.5 |
| .SWIFTPM | Swift Playgrounds App Project | 3.5 |
| .OXYGENE | Oxygene Project File | 3.5 |
| .VSCT | Visual Studio Command Table | 3.5 |
| .MODE2V3 | Xcode Project Data File | 3.5 |
| .XOJO_WINDOW | Xojo Window File | 3.5 |
| .ICONSET | Mac OS X Icon Set Folder | 3.5 |
| .ACTX | DS Game Maker Action Description File | 3.5 |
| .ACP | EditPlus Auto-Completion File | 3.5 |
| .001 | Multimedia Fusion Backup File | 3.5 |
| .PERSPECTIVE | Xcode Project Data File | 3.5 |
| .WOWPROJ | AddOn Studio Project File | 3.5 |
| .MED | RSView Development Project | 3.5 |
| .CTC | Visual Studio Command Table Configuration File | 3.5 |
| .FCE | ForeUI Custom Element File | 3.5 |
| .HYDRA | Hydra Image Filter Program File | 3.5 |
| .LTB | LithTech Binary File | 3.5 |
| .PSESS | Visual Studio Performance Session File | 3.5 |
| .NVV | NVIDIA Vertex Shader File | 3.5 |
| .HAML | Haml Source Code File | 3.5 |
| .NSL | nsL Script | 3.5 |
| .CTO | Visual Studio Binary Command Table Output File | 3.5 |
| .MVX | Multimedia Fusion Movement Extension | 3.5 |
| .OZOCODE | Ozobot Program | 3.5 |
| .JSONC | JSON With Comments File | 3.5 |
| .FOR | Fortran 77 Source File | 3.5 |
| .OCA | Custom Control Library Type File | 3.5 |
| .F77 | Fortran 77 Source Code File | 3.5 |
| .BDSPROJ | Borland Developer Studio Project | 3.5 |
| .DBML | Visual Studio OR Design File | 3.5 |
| .BSC | Visual Studio Source Browser Information File | 3.5 |
| .XPP | X++ Source Code File | 3.5 |
| .LDS | Binutils LD Linker Script | 3.5 |
| .BABYLON | Babylon.js Scene | 3.5 |
| .LMBAKE | Godot Engine LightMap Bake Binary | 3.5 |
| .M4 | Macro Processor Library | 3.5 |
| .DRM | Dream Project | 3.5 |
| .LL | LLVM Intermediate Representation | 3.5 |
| .RED | Red Source Code File | 3.5 |
| .PBK | Pixel Bender Kernel File | 3.5 |
| .DF1 | Omnis Native Datafile | 3.5 |
| .LNT | PC-lint/FlexeLint Configuration File | 3.5 |
| .DSGM | DS Game Maker Project | 3.5 |
| .PRG | xBase Program File | 3.5 |
| .PROTOTXT | Prototype Caffe Model | 3.5 |
| .MCP | CodeWarrior Project | 3.5 |
| .CLW | Visual C++ ClassWizard File | 3.5 |
| .VUE | Vue Single-File Component | 3.5 |
| .WSC | Windows Script Component | 3.5 |
| .BSDESIGN | Bootstrap Studio Website Design | 3.5 |
| .PRO | Qt Project File | 3.5 |
| .TEMPER | Temper Source Code File | 3.5 |
| .WDL | World Definition Language Script | 3.5 |
| .PROFM | Android App Baseline Profile | 3.5 |
| .TUR | Turing Program Source File | 3.5 |
| .RSP | C# Compiler Response File | 3.5 |
| .ST | Smalltalk Source Code | 3.5 |
| .PKG | Roku Channel Package | 3.5 |
| .TSP | Keithley Instruments TSP Script | 3.5 |
| .WDP | Windev Project File | 3.5 |
| .RBC | Rembo-C Script | 3.5 |
| .CATROBAT | Pocket Code Programming Project | 3.5 |
| .ZS | Z-Sharp Script | 3.5 |
| .PRG | RAPID Program File | 3.5 |
| .FSSCRIPT | Visual F# Script | 3.5 |
| .C001 | C001 Source Code | 3.5 |
| .LSPROJ | Visual Studio LightSwitch Project | 3.5 |
| .WDW | WinDev Window File | 3.5 |
| .AM6 | AutoPlay Media Studio 6 Project | 3.5 |
| .NLS | NetLogo Source File | 3.5 |
| .M | MATLAB Source Code File | 3.5 |
| .CXX | C++ Source Code File | 3.5 |
| .ABC | ABC Source Code | 3.5 |
| .JL | Julia Source Code File | 3.5 |
| .WORKSPACE | Code::Blocks Workspace File | 3.5 |
| .EL | Emacs Lisp Code File | 3.5 |
| .TOML | TOML Configuration File | 3.5 |
| .SAS | SAS Program File | 3.5 |
| .WSP | SharePoint Solution Package | 3.5 |
| .NSI | NSIS Script | 3.5 |
| .GITKEEP | Git Keep File | 3.4 |
| .ILK | Incremental Linking File | 3.4 |
| .CAR | Brew Component Application Resource | 3.4 |
| .ELC | Emacs Compiled Lisp File | 3.4 |
| .MQ4 | MQL4 Source Code File | 3.4 |
| .CMAKE | CMake File | 3.4 |
| .WEBTEST | Visual Studio Web Test File | 3.4 |
| .VAR | Variable Data | 3.4 |
| .GM | GameMonkey Script | 3.4 |
| .BB | Blitz Source Code File | 3.4 |
| .LOL | LOLCODE Source Code File | 3.4 |
| .XBF | XAML Binary File | 3.4 |
| .XCCONFIG | Xcode Configuration Settings File | 3.4 |
| .OMO | OMake Object File | 3.4 |
| .PKGDEF | Visual Studio Shell File | 3.4 |
| .RLS | Symbian Localization File | 3.4 |
| .VPC | ViziGen Configuration File | 3.4 |
| .VAC | Oc2.316s Cakit File | 3.4 |
| .MAKO | Mako Template | 3.4 |
| .NBC | Next Byte Codes Source Code File | 3.4 |
| .OCTEST | Xcode Objective-C Unit Test Bundle | 3.4 |
| .CH | Clipper Header File | 3.4 |
| .PL1 | PL/I Source Code | 3.4 |
| .HRL | Erlang Header File | 3.4 |
| .SETUP | CryENGINE Character Setup File | 3.4 |
| .GEM | RubyGems Package | 3.4 |
| .PN | Pinecone Source Code File | 3.4 |
| .SUP | Super Project Definition File | 3.4 |
| .KPL | Kids Programming Language File | 3.4 |
| .PLAYGROUND | Xcode Playground File | 3.4 |
| .BSH | BeanShell Script | 3.4 |
| .VBPROJ | Visual Studio Visual Basic.NET Project | 3.4 |
| .M | Mercury Source Code File | 3.4 |
| .$01 | DOS Pipe File | 3.4 |
| .IPCH | Intellisense Precompiled Header File | 3.4 |
| .SRC | Source Code File | 3.4 |
| .PROJECT | Eclipse Project Settings File | 3.4 |
| .UML | UML Data Object Model | 3.4 |
| .HXX | C++ Source Code Header File | 3.4 |
| .DART | Dart Source Code File | 3.4 |
| .PL | Prolog Source Code File | 3.3 |
| .CTXT | BlueJ Context File | 3.3 |
| .V11.SUO | Visual Studio 2012 Solution User Options File | 3.3 |
| .PHPR | PHPRunner Project File | 3.3 |
| .AB | Applix Builder File | 3.3 |
| .MSHI | Microsoft Help Index File | 3.3 |
| .MSHA | Microsoft Help Asset File | 3.3 |
| .CDF | CryENGINE Character Definition File | 3.3 |
| .XOJO_XML_PROJECT | Xojo XML Project File | 3.3 |
| .OWL | OWL Source Code File | 3.3 |
| .MSS | Microprocessor Software Specification File | 3.3 |
| .EXS | Elixir Source Code File | 3.3 |
| .SYM | Symbols File | 3.3 |
| .XOML | Windows Workflow File | 3.3 |
| .PLM | PL/M Source Code File | 3.3 |
| .INL | C++ Inline File | 3.3 |
| .RON | Rusty Object Notation File | 3.3 |
| .CTRACE | Android System Trace | 3.3 |
| .XSB | XML Schema Binary File | 3.3 |
| .MSHC | Microsoft Help Container File | 3.3 |
| .ERB | Ruby ERB Script | 3.3 |
| .CJS | CommonJS Code File | 3.3 |
| .ACD | RSLogix 5000 Program | 3.3 |
| .ALP | AnyLogic Project File | 3.3 |
| .PCP | Windows Installer Patch Creation Properties File | 3.3 |
| .MER | RSView Development Runtime File | 3.3 |
| .GWD | Galaxy Watchface Design File | 3.3 |
| .MD | Machine Description File | 3.3 |
| .JPR | JBuilder Project | 3.3 |
| .CP | Captivate Source File | 3.3 |
| .REFRESH | Visual Studio Refresh File | 3.3 |
| .EJS | Embedded JavaScript Template | 3.3 |
| .PYX | Pyrex Source Code File | 3.3 |
| .WINMD | Windows Metadata File | 3.3 |
| .CTX | Visual Basic Control Binary File | 3.3 |
| .CSI | ContentServ Include File | 3.3 |
| .PXD | Pyrex Definition File | 3.3 |
| .EXP | Symbols Export File | 3.3 |
| .A2W | Alice World | 3.3 |
| .XOJO_PROJECT | Xojo Project File | 3.3 |
| .SRP | Scrape Source Code File | 3.3 |
| .NW | Node-Webkit App Package | 3.3 |
| .DOX | Doxygen Documentation File | 3.3 |
| .EDMX | ADO.NET Entity Data Model Designer File | 3.3 |
| .VSMACROS | Visual Studio Binary Macro Project | 3.3 |
| .GPJ | MULTI IDE Project File | 3.3 |
| .BUILDSETTING | Twixl Publisher Builder Build Setting | 3.3 |
| .FORTH | Forth Language File | 3.3 |
| .AS | AngelScript File | 3.3 |
| .MESHLIB | Godot Engine Mesh Library File | 3.3 |
| .VDP | Visual Studio Deployment Project | 3.3 |
| .CCN | Compressed Multimedia Fusion File | 3.3 |
| .DM1 | ER/Studio Data Model File | 3.3 |
| .WXL | WiX Localization File | 3.3 |
| .TCC | C++ Source Code File | 3.3 |
| .DGSL | Visual Shader Graph File | 3.3 |
| .PLI | PL/I Source Code File | 3.3 |
| .SNAIL | Snail IDE Project | 3.3 |
| .UFT | Torque Font Cache File | 3.3 |
| .TBD | Apple Xcode Text-based Definition File | 3.3 |
| .RSS | Symbian Application Resource File | 3.3 |
| .PM | Perl Module | 3.3 |
| .PRI | Package Resource Index File | 3.2 |
| .ADBLOCK | Alpha Five Library Temporary File | 3.2 |
| .OAT | Android Optimized Application File | 3.2 |
| .RESW | Windows Resources File | 3.2 |
| .ASVF | Asphyre Sphinx Archive File | 3.2 |
| .APP | HarmonyOS App Pack | 3.2 |
| .SED | Sed Script | 3.2 |
| .CPB | Comicino Studio Project File | 3.2 |
| .NSH | NSIS Header File | 3.2 |
| .DDX | Alpha Five Data Dictionary Index File | 3.2 |
| .FRAG | Fragment Shader File | 3.2 |
| .MV | MivaScript File | 3.2 |
| .WXS | WiX Source File | 3.2 |
| .FRX | FoxPro Report | 3.2 |
| .LBI | Dreamweaver Library Item | 3.2 |
| .DSYM | Xcode Debug Symbols File | 3.2 |
| .DOB | Visual Basic UserDocument | 3.2 |
| .COT | Coyote Source Code File | 3.2 |
| .T | Turing Source Code File | 3.2 |
| .FTN | Fortran Source Code File | 3.2 |
| .PPC | Mobile Data Studio Project File | 3.2 |
| .PTL | Rational Rose Petal File | 3.2 |
| .KON | Yahoo! Widget XML File | 3.2 |
| .OS | ObjectScript Source File | 3.1 |
| .SEM | Alpha Five Set Data Dictionary Memo File | 3.1 |
| .CAP | Construct Game Development File | 3.1 |
| .CBL | COBOL Source Code File | 3.1 |
| .IST | InstallShield Project Template File | 3.1 |
| .TCL | Tcl Script | 3.1 |
| .DEC | Declaration File | 3.1 |
| .SCN | Godot Engine Binary Scene File | 3.1 |
| .DEPEND | Code::Blocks Dependencies File | 3.1 |
| .HPF | High Performance Fortran File | 3.1 |
| .VSSSCC | Visual Studio Solution Source Control File | 3.1 |
| .MAKE | Xcode Makefile Script | 3.1 |
| .MOM | Managed Object Model | 3.1 |
| .SS | SilverStripe Source Code File | 3.1 |
| .A3X | Compiled AutoIt v3 Script | 3.1 |
| .CAF | CryENGINE Character Animation File | 3.1 |
| .J | Java Source File | 3.1 |
| .POT | Portable Object Template | 3.1 |
| .A | Static Library | 3.1 |
| .SB | Small Basic Source Code File | 3.0 |
| .ESLOG | EggShell Log File | 3.0 |
| .HHP | HTML Help Workshop Project | 3.0 |
| .CLANG | Custom Programming Language Definition | 3.0 |
| .A1 | Compiled Free Pascal Archive | 3.0 |
| .WS | Whitespace Source Code | 3.0 |
| .MKD | Markdown Documentation File | 3.0 |
| .XTB | Angular Translation File | 3.0 |
| .MOO | COW Source Code | 3.0 |
| .PLG | Visual Studio Build Log File | 3.0 |
| .SPL | Shakespeare Programming Language Source Code | 3.0 |
| .AXE | Annotated XML Example File | 3.0 |
| .FIMPP | FiM++ Source Code File | 3.0 |
| .BINGO | Bingo Project | 3.0 |
| .SGPSC | Baltie Scene | 3.0 |
| .NIM | Nim Source Code File | 3.0 |
| .GOX | Go Export Data | 3.0 |
| .PXI | Pyrex Include File | 3.0 |
| .PURS | PureScript Source Code File | 3.0 |
| .IFP | InstallForge Project | 3.0 |
| .ALX | Alpha Five Library Index File | 3.0 |
| .KDEVDLG | KDevelop Dialog Box File | 3.0 |
| .KDMP | Windows Crash Dump File | 3.0 |
| .OW | Free Pascal 1.0.x Compiled Object | 3.0 |
| .ETH | Ether Source Code File | 3.0 |
| .CCS | CCS Script File | 3.0 |
| .JSH | Jsh Script | 3.0 |
| .XOJO_BINARY_MENU | Xojo Binary Menu File | 3.0 |
| .GNUMAKEFILE | GNU Makefile | 3.0 |
| .F2K | Fortran Source Code File | 3.0 |
| .PRG | RPG Toolkit Program File | 3.0 |
| .GBS | Generic Build Support Metadata File | 3.0 |
| .WORKBOOK | Xamarin Workbook File | 3.0 |
| .ASDB | Asphyre Sphinx Archive File | 3.0 |
| .MLPROJ | Create ML Project | 3.0 |
| .XCSNAPSHOTS | Xcode Snapshot | 3.0 |
| .GS3 | GameStarter File | 3.0 |
| .NED | OMNeT++ Network Description File | 3.0 |
| .PAW | Paw Document | 3.0 |
| .REX | Rexx Source File | 3.0 |
| .IWB | IWBasic Source Code File | 3.0 |
| .XOJO_BINARY_PROJECT | Xojo Binary Project File | 3.0 |
| .XOJO_MENU | Xojo Menu File | 3.0 |
| .GED | Game Editor Project File | 3.0 |
| .IWS | IntelliJ IDEA Web Page | 3.0 |
| .BS2 | BASIC Stamp 2 Code File | 3.0 |
| .AM5 | AutoPlay Media Studio 5 Project File | 3.0 |
| .CVSRC | CVS Command File | 3.0 |
| .PKGUNDEF | Visual Studio Shell File | 3.0 |
| .WIXMST | WiX Transform 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 |
| .MPWS | MathPiper Worksheet | 3.0 |
| .WIXOUT | WiX XML Output File | 3.0 |
| .PROJ | Visual Studio Project File | 3.0 |
| .A3P | Alice 3 Project | 3.0 |
| .VSCODEIGNORE | Visual Studio Code Extension Ignore File | 3.0 |
| .RNC | RELAX NG Compact Syntax File | 3.0 |
| .ODKBUILD | ODK Build Form | 3.0 |
| .KTS | Kotlin Script | 3.0 |
| .CR | Crystal Source Code | 3.0 |
| .IDEA | IntelliJ IDEA Settings Directory | 3.0 |
| .FTL | Fluent Translation List | 3.0 |
| .NUPROJ | NuGet Build Project | 3.0 |
| .MLMODEL | Create ML Model | 3.0 |
| .RBP | Real Studio Project File | 3.0 |
| .CWC | Coding with Chrome JavaScript File | 3.0 |
| .NI | Inform 7 Source Code File | 3.0 |
| .INSTALLSTATE | .NET Assembly Uninstaller File | 3.0 |
| .DISCORDBOT | Discord Bot Maker Project | 3.0 |
| .LBS | Omnis Library | 3.0 |
| .VJP | Visual Studio J++ Project | 3.0 |
| .WIXLIB | WiX Library File | 3.0 |
| .WIXOBJ | WiX Object File | 3.0 |
| .A3W | Alice 3 World | 3.0 |
| .VSPS | Visual Studio Serialized Performance Report | 3.0 |
| .DPKW | Delphi Package | 3.0 |
| .DCUIL | Delphi .NET Compiled Unit File | 3.0 |
| .FBZ7 | Compressed FinalBuilder 7 Project | 3.0 |
| .TESTRUNCONFIG | Visual Studio Test Run Configuration File | 3.0 |
| .FXL | FaceFX Language File | 3.0 |
| .RODL | RemObjects Definition Language File | 3.0 |
| .VSPX | Visual Studio Performance Report Data File | 3.0 |
| .PRI | Qt Project Include File | 3.0 |
| .ADDIN | Visual Studio Add-in Definition File | 3.0 |
| .WDGTPROJ | Dashcode Widget Project | 3.0 |
| .XQL | XML Query Language File | 3.0 |
| .RAV | Rave Reports Project File | 3.0 |
| .TLD | Tag Library Descriptor File | 3.0 |
| .TMLANGUAGE | TextMate Language Grammar File | 3.0 |
| .TEXTFACTORY | BBEdit Text Factory | 3.0 |
| .BBPROJECT | BBEdit Project File | 3.0 |
| .SCRIPTTERMINOLOGY | AppleScript Script Terminology File | 3.0 |
| .CLIPS | Coda Clips File | 3.0 |
| .LUCIDSNIPPET | Lucid Snippet | 3.0 |
| .GEMSPEC | Gem Specification File | 3.0 |
| .SRC.RPM | Red Hat Package Manager Source File | 3.0 |
| .RISE | RISE Editor Model File | 3.0 |
| .P3D | Panda3D Multifile | 3.0 |
| .DBPROJ | Visual Studio Database Project File | 3.0 |
| .NEKO | Neko Source Code File | 3.0 |
| .TLI | Typelib Generated C/C++ Inline File | 3.0 |
| .JCP | JCreator Project File | 3.0 |
| .ODL | Object Description Language File | 3.0 |
| .GAMEPROJ | GameSalad Project File | 3.0 |
| .VSZ | Visual Studio Wizard File | 3.0 |
| .MDZIP | MagicDraw Project Archive | 3.0 |
| .XCAPPDATA | Xcode App Data File | 3.0 |
| .CCP | CodeCharge Studio Page File | 3.0 |
| .FXCPROJ | FX Composer Project File | 3.0 |
| .WPW | WinDev Mobile Window File | 3.0 |
| .RESJSON | Windows JavaScript Resources File | 3.0 |
| .GSZIP | GameSalad Marketplace Asset File | 3.0 |
| .VBZ | Visual Basic Project Template | 3.0 |
| .FSPROJ | FireStarter Project File | 3.0 |
| .PC | Pkg-config Configuration File | 3.0 |
| .COB | COBOL Source Code File | 3.0 |
| .YYZ | Zipped GameMaker Project | 3.0 |
| .PRJ | dBASE Project | 3.0 |
| .JENKINSFILE | Jenkins Pipeline Definition | 3.0 |
| .PDM | VB Project Information File | 3.0 |
| .TB | TurboBuilder Project | 3.0 |
| .EQL | Embedded SQL File | 3.0 |
| .BCP | Borland C++ Makefile | 3.0 |
| .SWIFTPM | Swift Package Manager Directory | 3.0 |
| .CC3.SB3 | ClipCC Project | 3.0 |
| .VIC | ViziGen Code Import Mappings File | 3.0 |
| .REB | REBOL Script File | 3.0 |
| .VTM | Visual Tool Markup Language Document | 3.0 |
| .PFG | jEEPers Program Configuration File | 3.0 |
| .PDL | Perl Data Language File | 3.0 |
| .ORDEREDTEST | Visual Studio Ordered Test File | 3.0 |
| .XCODEPROJ | Xcode Project | 3.0 |
| .YYP | GameMaker Studio 2 Project | 3.0 |
| .LXSPROJ | Liquid XML Studio Project File | 3.0 |
| .BLOCKS | MakeCode Project Blocks Description | 3.0 |
| .MATERIAL | OGRE Material Script | 3.0 |
| .EMSIXBUNDLE | Encrypted Windows 10 App Bundle | 3.0 |
| .SAGE | SageMath Program | 3.0 |
| .CLIF | Cranelift IR Format File | 3.0 |
| .D.TS | TypeScript Declaration File | 3.0 |
| .VDM | VDM Specification File | 3.0 |
| .GORM | Gorm Interface Resource File | 3.0 |
| .TNS | TI-Nspire Document | 3.0 |
| .PSC | Papyrus Script | 3.0 |
| .CKB | C++ Keyboard Shortcut File | 3.0 |
| .VC | Verge Code File | 2.9 |
| .DEP | Windows Dependency File | 2.9 |
| .CTL | Visual Basic UserControl Object File | 2.9 |
| .ENT | External Entity | 2.9 |
| .PCH | Precompiled Header File | 2.9 |
| .MQH | MetaTrader Include File | 2.9 |
| .QML | Qt Modeling Language File | 2.9 |
| .ATLAS | Texture Atlas Skin File | 2.9 |
| .C | Lite-C Script | 2.9 |
| .DDD | Alpha Five Data Dictionary File | 2.9 |
| .HHH | Power C Precompiled Header File | 2.9 |
| .XQY | XQuery Source File | 2.8 |
| .P6 | Perl 6 Source Code File | 2.8 |
| .BRX | BREW Application Resource File | 2.8 |
| .XCARCHIVE | Xcode Archive | 2.8 |
| .AML | Abstract Markup Language | 2.8 |
| .LPROJ | Localized Project Folder | 2.8 |
| .IDT | Windows Installer Database Text Archive File | 2.8 |
| .YML2 | YML Script | 2.8 |
| .BUR | BuRg3r Source Code File | 2.8 |
| .DBA | CryENGINE Animation Database File | 2.8 |
| .JNILIB | JNI Library | 2.8 |
| .GREENFOOT | Greenfoot Project Archive | 2.8 |
| .PLE | Messenger Plus! Live Encrypted Log File | 2.8 |
| .SLL | Static Link Library | 2.8 |
| .TMPROJECT | TextMate Project | 2.8 |
| .LICENSES | Visual Studio Licensed Classes File | 2.8 |
| .SPEC | RPM Specification File | 2.8 |
| .4TH | Forth Language File | 2.8 |
| .IPP | Inline Guard Macro File | 2.8 |
| .DSP | Visual C++ 6 Project | 2.8 |
| .EDML | Adobe Extension Data Markup Language Document | 2.8 |
| .VDM | VEDIT Macro File | 2.8 |
| .FSPROJ | Visual F# Project File | 2.8 |
| .XIB | Interface Builder File | 2.8 |
| .FSL | Form•Z Script | 2.8 |
| .VGC | ViziGen Code Generation Template | 2.8 |
| .P | Pascal Source Code | 2.7 |
| .TDS | Turbo Debugger Symbols File | 2.7 |
| .MOD | Fortran Module | 2.7 |
| .DRES | Delphi Compiled Resource File | 2.7 |
| .JSS | JAWS Script | 2.7 |
| .GPJ | jGRASP Project File | 2.7 |
| .TIPROGRAM | TI-Basic Program File | 2.7 |
| .PPU | Free Pascal Unit File | 2.7 |
| .BBPROJECTD | BBEdit Project Document | 2.7 |
| .PP | Puppet Manifest | 2.7 |
| .SJAVA | Synchronous Java File | 2.7 |
| .CST | ContentServ Template | 2.7 |
| .TMD | World Machine Datafile | 2.7 |
| .XOJO_XML_MENU | Xojo XML Menu File | 2.7 |
| .ANJUTA | Anjuta IDE Project File | 2.7 |
| .ROTEST | RemObjects SDK Test File | 2.7 |
| .ZIG | Zig Source Code | 2.7 |
| .POD | Perl POD File | 2.7 |
| .VTV | Adobe Dreamweaver Validator Configuration File | 2.7 |
| .CSN | Adobe Code Snippet Document | 2.7 |
| .APS | Visual C++ Resource File | 2.7 |
| .R | Rez Source Code File | 2.6 |
| .DPK | Delphi Package | 2.6 |
| .MSP | MaxScript Page File | 2.6 |
| .MPR | FoxPro Generated Menu Program | 2.6 |
| .NDLL | Neko Library | 2.6 |
| .ARB | Application Resource Bundle | 2.5 |
| .TMPROJ | TextMate Project File | 2.5 |
| .JDIS | JD Inno Setup Configurator | 2.5 |
| .SBRES | Small Basic LitDev Resource File | 2.5 |
| .SDEF | AppleScript Dictionary Document | 2.5 |
| .FXPL | Adobe Flash FXP Library | 2.5 |
| .XQM | XQuery Module | 2.5 |
| .VALA | Vala Source Code File | 2.5 |
| .VTML | Visual Tool Markup Language File | 2.5 |
| .LANG | GtkSourceView Language Definition File | 2.5 |
| .FSX | Visual F# Script File | 2.5 |
| .LIST | JAR Index File | 2.5 |
| .FL | FLUID GUI Design | 2.5 |
| .INFORM | Inform Project | 2.5 |
| .DBO | DarkBASIC Object | 2.5 |
| .PRG | Visual FoxPro Program File | 2.5 |
| .AUT | AutoIt Script File | 2.5 |
| .RBW | Ruby Script | 2.5 |
| .GENERICTEST | Visual Studio Generic Test File | 2.5 |
| .YAB | Yabasic Source Code | 2.5 |
| .TU | Turing Source File | 2.5 |
| .XOJO_BINARY_TOOLBAR | Xojo Binary Toolbar File | 2.5 |
| .GFAR | Greenfoot Archive | 2.5 |
| .GROUPPROJ | Delphi Project Group File | 2.5 |
| .RBW | Real Studio Window File | 2.5 |
| .SQLPROJ | Visual Studio SQL Server Project | 2.5 |
| .DCPROJ | Dashcode Project | 2.5 |
| .BPG | Borland Project Group | 2.5 |
| .VSMPROJ | Visual Studio Text Macro Project | 2.5 |
| .VSMDI | Visual Studio Test Metadata File | 2.5 |
| .GAR | GridGain Archive | 2.5 |
| .PSM1 | Windows PowerShell Script Module File | 2.5 |
| .RDOC | Ruby Document | 2.5 |
| .CCC | Dev-C++ Code Completion Cache | 2.5 |
| .MEML | Minimalist & Extensive Markup Language File | 2.5 |
| .PDE | Processing Development Environment Source Code File | 2.5 |
| .SML | ARC/INFO Simple Macro Language File | 2.5 |
| .DOCSET | Doxygen Document Set File | 2.4 |
| .PYM | PYM Macro Preprocessor File | 2.4 |
| .LHS | Literate Haskell Script | 2.4 |
| .CFC | ColdFusion Component File | 2.4 |
| .WIXPROJ | WiX Project File | 2.4 |
| .HXC | Microsoft Help 2 Collection Definition | 2.4 |
| .VSP | Visual Studio Performance Report File | 2.4 |
| .RKT | Racket Source Code File | 2.3 |
| .EXW | Euphoria Source code File | 2.3 |
| .CI | PolySpace Preprocessed Code File | 2.3 |
| .HCF | Compact Ham Library | 2.3 |
| .DCU | Delphi Compiled Unit | 2.3 |
| .JSXINC | ExtendScript Included Script File | 2.3 |
| .OAP | OutSystems Application Package | 2.3 |
| .ISC | Xilinx Device Configuration File | 2.3 |
| .VSHOST.EXE | Visual Studio Hosting Process File | 2.3 |
| .VJSPROJ | Visual Studio J# Project | 2.3 |
| .BUILDPATH | Eclipse Build Path File | 2.3 |
| .CBA | CryENGINE Resource Compiler Settings File | 2.3 |
| .ECP | EasyC Project File | 2.3 |
| .DFM | Delphi Form | 2.3 |
| .FEATURE | SharePoint Feature File | 2.3 |
| .F95 | Fortran 95 Source Code File | 2.3 |
| .JDP | BlackBerry JDE Application Project | 2.3 |
| .CSI | EdLog Program Data File | 2.3 |
| .GROOVY | Groovy Source Code File | 2.3 |
| .LIS | VAX Program Listing | 2.3 |
| .YY | GameMaker Studio 2 Resource Metadata | 2.3 |
| .DGE | Enterprise Test Server Declaration Generator File | 2.3 |
| .GVY | Groovy Source Code File | 2.3 |
| .VSL | Velocity Template File | 2.3 |
| .NCB | Visual C++ IntelliSense Database | 2.2 |
| .MSL | Mapping Specification Language File | 2.2 |
| .XOJO_XML_WINDOW | Xojo XML Window File | 2.2 |
| .ASX | Alpha Five Library Temporary Index File | 2.1 |
| .CCGAME | XNA Creators Club Game Package | 2.1 |
| .PERSPECTIVEV3 | Xcode Project Data File | 2.0 |
| .MOD | V Package Definition | 2.0 |
| .TFLITE | TensorFlow Lite Model | 2.0 |
| .PKPROJ | Visual CCScript Project | 2.0 |
| .SS | SurgeScript File | 2.0 |
| .SIM | Stagecast Creator Simulation | 2.0 |
| .RS~ | Rust Source Code Development File | 2.0 |
| .MAGIK | Magik Source Code File | 2.0 |
| .REP | dBASE Report | 2.0 |
| .CFM | dBASE Custom Form | 2.0 |
| .CDM | dBASE Custom Data Module | 2.0 |
| .DOCKERIGNORE | Docker Ignore File | 2.0 |
| .SOURCE | Source Code File | 2.0 |
| .PROF | Android App Baseline Profile | 2.0 |
| .GBM | Gameboy Map File | 2.0 |
| .GBR | Gameboy Tileset File | 2.0 |
| .SLANG | Slang Source Code | 2.0 |
| .CLJ | Clojure Source Code File | 2.0 |
| .XOJO_XML_TOOLBAR | Xojo Toolbar File | 2.0 |
| .XOJO_TOOLBAR | Xojo Toolbar File | 2.0 |
| .SGPBPR | Baltie Program | 2.0 |
| .DMD | dBASE Data Module | 2.0 |
| .SLOGT | StarLogo Project Template | 2.0 |
| .SSC | SourceSafe Status File | 2.0 |
| .ROTESTRESULT | RemObjects SDK Test Results File | 2.0 |
| .GBAS | GLBasic Source File | 2.0 |
| .FRJ | FreeForm-J Project File | 2.0 |
| .APR | Apadana Project File | 2.0 |
| .CCSCC | ClearCase Source Control Info File | 2.0 |
| .UMLCLASS | UML Class Model | 2.0 |
| .LRDB | Adobe Lightroom Database | 2.0 |
| .IWZ | InstallShield Express 2 Project File | 2.0 |
| .SNIPPET | Visual Studio IntelliSense Code Snippet | 2.0 |
| .VSPF | Visual Studio Performance Filter File | 2.0 |
| .WFM | dBASE Form | 2.0 |
| .VCX | Visual Fox Pro Class Library | 2.0 |
| .VC4 | Visual C++ 4 File | 2.0 |
| .TD | Target Definition File | 2.0 |
| .RWSNIPPET | RapidWeaver Snippet File | 2.0 |
| .ASCS | ActionScript Communication Server File | 2.0 |
| .GDFMAKERPROJECT | GDF Editor Project File | 2.0 |
| .FBP7 | FinalBuilder 7 Project | 2.0 |
| .CKBX | Cricket Audio XML Bank Description File | 2.0 |
| .MARKDN | Markdown File | 2.0 |
| .CMA | OCaml Library | 2.0 |
| .XCDATAMODEL | Xcode Core Data Model File | 2.0 |
| .LIT | Literate Haskell Script | 2.0 |
| .PTY | Rational Property Set | 2.0 |
| .CTSYM | Visual Studio Command Table Output File | 2.0 |
| .LKR | MPLAB C18 Linker Script | 2.0 |
| .DCF | Dyalog Component File | 2.0 |
| .EBA | Emergence BASIC Source Code File | 2.0 |
| .VCXITEMS | VC++ Project Items File | 2.0 |
| .VCP | eMbedded Visual C++ Project File | 2.0 |
| .PRO | IDL Source Code File | 2.0 |
| .I6 | Inform 6 Source Code File | 2.0 |
| .SHPROJ | Visual Studio Code Sharing App Project | 2.0 |
| .I7 | Inform 7 Source Code File | 2.0 |
| .PLAYGROUNDBOOK | Swift Playgrounds Lesson Book | 2.0 |
| .I6T | Inform 6 Template | 2.0 |
| .SPK | DroidScript Project | 2.0 |
| .NQC | Not Quite C Source Code File | 2.0 |
| .E | Eiffel Source Code File | 2.0 |
| .I7X | Inform 7 Extension Source Code File | 2.0 |
| .CMI | Compiled OCaml Interface | 2.0 |
| .FSI | Visual F# Signature File | 2.0 |
| .GBAP | GLBasic Project File | 2.0 |
| .PFTRACE | Android mm_events Trace | 2.0 |
| .DBA | DarkBASIC Source Code File | 2.0 |
| .DBPRO | DarkBASIC Professional Project File | 2.0 |
| .SCRIPTSUITE | AppleScript Script Suite File | 2.0 |
| .MOC | Qt Meta-Object Compiler File | 2.0 |
| .NFM | Delphi .NET Form File | 2.0 |
| .MSAPP | Power Apps Studio Canvas Application | 2.0 |
| .MGCB | MonoGame Content Reference | 2.0 |
| .PD | Pure Data Patch | 2.0 |
| .RGS | Fyrox Game Scene | 2.0 |
| .YANG | YANG Module | 2.0 |
| .LOADTEST | Visual Studio Load Test File | 2.0 |
| .EP | Explore Project | 2.0 |
| .KVK | Keyman On-Screen Keyboard File | 2.0 |
| .YOGI | Yogi Language File | 2.0 |
| .SBPROJ | OpenGL Shader Builder Project | 2.0 |
| .VSRX | VSRegex Document | 2.0 |
| .RLIB | Static Rust Library | 2.0 |
| .XQUERY | XQuery Source Code File | 2.0 |
| .JCC | Justintime Compressed C Program | 2.0 |
| .WIXMSP | WiX XML Patch File | 2.0 |
| .QMLC | Compiled Qt Modeling Language File | 2.0 |
| .WIXPDB | WiX Debug File | 2.0 |
| .WWD | WinWrap Director Script | 2.0 |
| .WXI | WiX Include File | 2.0 |
| .DIS | JC64dis Project File | 2.0 |
| .MFW | Clickteam Fusion Project | 2.0 |
| .RIDL | RIDL Type Library File | 2.0 |
| .K | KFramework Source Code File | 2.0 |
| .EAPPX | Encrypted Windows App Package | 2.0 |
| .ARTPROJ | Artifacts Project | 2.0 |
| .KTR | Keter Source Code File | 2.0 |
| .E | E Source Code File | 2.0 |
| .PYON | Python Object Notation File | 2.0 |
| .KCT | Keyman Developer Customization Source File | 2.0 |
| .TRC | CTrace Trace File | 2.0 |
| .TRB | Terbium Source Code File | 2.0 |
| .UVPROJX | Keil µVision 5 Project | 2.0 |
| .RETRO | RetroForth Source Code File | 2.0 |
| .LIT | Lit Source Code File | 1.8 |
| .ART | Artifacts Artifact File | 1.8 |
| .R | Ratfor Source Code File | 1.8 |
| .WID | Visual Studio Widget File | 1.7 |
| .JPX | JBuilder Project | 1.7 |
| .DEVELOPERPROFILE | Xcode Developer Profile | 1.7 |
| .SVH | SystemVerilog Source Code Header File | 1.7 |
| .DEVICEIDS | Device Identification FIle | 1.7 |
| .JOURNAL | 4th Dimension Data Log | 1.7 |
| .EXL | JSDAI Inclusion or Exclusion List | 1.7 |
| .SAM | SAM Studio Project | 1.7 |
| .TPX | Turbo Pascal 7 Unit | 1.6 |
| .RB | Real Studio Project | 1.6 |
| .MLMODELC | Compiled Create ML Model | 1.5 |
| .KPS | Keyman Developer Package Source File | 1.5 |
| .MODE1V3 | Xcode Project Data File | 1.5 |
| .GLS | GLScript Game Script | 1.5 |
| .FGL | Fifth Generation Language Source File | 1.5 |
| .SUBLIME-BUILD | Sublime Text Build File | 1.5 |
| .SB.BRANCH | Branch Project | 1.5 |
| .MPY | MicroPython Module | 1.5 |
| .STORYBOARDC | Compiled Xcode Interface Builder Storyboard | 1.5 |
| .XOJO_BINARY_WINDOW | Xojo Binary Window File | 1.5 |
| .CDXML | Cmdlet Definition XML File | 1.5 |
| .PBPROJ | Project Builder Project | 1.5 |
| .GMD | Game Maker Program Code | 1.5 |
| .OSC | Obix Source Code File | 1.5 |
| .RBG | ROBOTC Program | 1.5 |
| .DACONFIG | RemObjects Data Abstract Configuration File | 1.5 |
| .VSIXMANIFEST | Visual Studio Extension Manifest | 1.4 |
| .R | REBOL Script | 1.4 |
| .REDS | Red/System Source Code File | 1.3 |
| .OML | OutSystems Modeling Language File | 1.3 |
| .RBM | Real Studio Menu File | 1.3 |
| .QX | Quexal Source Code | 1.3 |
| .PINEAPPLE | Pineapple Project | 1.3 |
| .DFK | Dark Flow Project File | 1.2 |
| .BRANCH | Branch Project | 1.0 |
| .WB | Web Blox Project | 1.0 |
| .NBAS | NLOS Script | 1.0 |
| .KOTLIN_METADATA | Kotlin App Metadata File | 1.0 |
| .SC | Streak Project | 1.0 |
| .NET | Rabbit Network Script | 1.0 |
| .BONS | Bones Project | 1.0 |
| .BLOCKX | Blockx Project | 1.0 |
| .IEC | IEChooser HTML File | 1.0 |
| .CHAM | Compiled HAM File | 1.0 |
| .MAL | Malbolge Source Code File | 1.0 |
| .C3 | C3 Source Code | 1.0 |
| .JSA | JRun Server Application Event Handler | 1.0 |
| .NOQ | Noq Source Code | 1.0 |
| .TI | Terminfo Source File | 1.0 |
| .FK | Flick App | 1.0 |
| .CLP | Clipper Compiler Instructions File | 1.0 |
| .RDOC_OPTIONS | Ruby Document Options File | 1.0 |
| .RBVCP | Real Studio Version Controlled Project | 1.0 |
| .DRF | Delphi Resource File | 1.0 |
| .DIS | DisSharp Project File | 1.0 |
| .GP5 | PlayStation 5 Game Project File | 1.0 |
All results listed.