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