| .ADB | Open Source | File sviluppatore | Ada Body File | MacroMates TextMate | MacroMates |
| .ADS | Open Source | File sviluppatore | Ada Specification File | MacroMates TextMate | MacroMates |
| .AS | Adobe Systems Incorporated | File sviluppatore | Adobe ActionScript File | MacroMates TextMate | MacroMates |
| .ASA | Microsoft Corporation | File web | ASP Configuration File | MacroMates TextMate | MacroMates |
| .ASC | Symantec Corporation | File codificati | PGP (Pretty Good Privacy) ASCII Armored File | MacroMates TextMate | MacroMates |
| .ASCII | Sublime HQ Pty Ltd | File di testo | ASCII Text | MacroMates TextMate | MacroMates |
| .ASE | Adobe Systems Incorporated | File di settaggi | Adobe Swatch Exchange File | MacroMates TextMate | MacroMates |
| .ASHX | Microsoft Corporation | File web | ASP.NET Web Handler File | MacroMates TextMate | MacroMates |
| .ASM | Open Source | File sviluppatore | Assembly Language Source Code File | MacroMates TextMate | MacroMates |
| .AXD | Microsoft Corporation | File web | ASP.NET Web Handler File | MacroMates TextMate | MacroMates |
| .AXL | Wattle Software | File di dati | XML File | MacroMates TextMate | MacroMates |
| .B | Rockstar Games | File di giochi | Grand Theft Auto 3 Saved Game File | MacroMates TextMate | MacroMates |
| .BIB | Oren Patashnik | File di testo | BibTeX Bibliography Database | MacroMates TextMate | MacroMates |
| .BIBTEX | Oren Patashnik | File di testo | BibTeX Bibliography Database | MacroMates TextMate | MacroMates |
| .CC | Don Ho | File sviluppatore | C/C++ Source Code File | MacroMates TextMate | MacroMates |
| .CF | Proofpoint, Inc. | File di settaggi | Sendmail Configuration File | MacroMates TextMate | MacroMates |
| .CFG | Unknown Developer | File sviluppatore | Configuration File | MacroMates TextMate | MacroMates |
| .CGI | Unknown Developer | File eseguibili | Common Gateway Interface Script | MacroMates TextMate | MacroMates |
| .CIK | Corel | File di settaggi | Corel Graphics 10 Custom Dual Tone File | MacroMates TextMate | MacroMates |
| .CIL | Symantec Corporation | File di dati | Norton CleanSweep Installation Log File | MacroMates TextMate | MacroMates |
| .CONF | Unknown Developer | File di settaggi | Generic Configuration File | MacroMates TextMate | MacroMates |
| .CONFIG | Unknown Developer | File sviluppatore | Configuration File | MacroMates TextMate | MacroMates |
| .CUE | Unknown Developer | File con immagini disco | Cue Sheet File | MacroMates TextMate | MacroMates |
| .DBM | Adobe Systems Incorporated | File web | ColdFusion Server File | MacroMates TextMate | MacroMates |
| .DIST | Apple | File compressi | Mac OS X Distribution Script | MacroMates TextMate | MacroMates |
| .DOK | Nenad Hrg | File di settaggi | DesktopOK Icons Layout File | MacroMates TextMate | MacroMates |
| .DPR | Niklaus Wirth | File sviluppatore | Pascal Source Code | MacroMates TextMate | MacroMates |
| .DTD | Syncro Soft | File sviluppatore | Document Type Definition File | MacroMates TextMate | MacroMates |
| .DWT | Adobe Systems Incorporated | File web | Dreamweaver Web Page Template | MacroMates TextMate | MacroMates |
| .ERL | INCA Internet | File vari | GameGuard Error Log File | MacroMates TextMate | MacroMates |
| .EW | OpenEuphoria | File sviluppatore | Euphoria Source Code File | MacroMates TextMate | MacroMates |
| .EX | Symantec Corporation | File di settaggi | Norton Ghost Template Data | MacroMates TextMate | MacroMates |
| .EXW | OpenEuphoria | File sviluppatore | Euphoria Source Code File | MacroMates TextMate | MacroMates |
| .F | The Eclipse Foundation | File sviluppatore | Fortran Source Code | MacroMates TextMate | MacroMates |
| .F03 | The Eclipse Foundation | File sviluppatore | Fortran Source Code | MacroMates TextMate | MacroMates |
| .FOR | MacroMates | File sviluppatore | Fortran 77 Source File | MacroMates TextMate | MacroMates |
| .FPP | The Eclipse Foundation | File sviluppatore | Fortran Source Code | MacroMates TextMate | MacroMates |
| .FTN | The Eclipse Foundation | File sviluppatore | Fortran Source Code | MacroMates TextMate | MacroMates |
| .GO | Google | File sviluppatore | Go Source Code File | MacroMates TextMate | MacroMates |
| .GROOVY | VMware | File sviluppatore | Groovy Source Code File | MacroMates TextMate | MacroMates |
| .H | The Eclipse Foundation | File sviluppatore | C/C++/Objective-C Header File | MacroMates TextMate | MacroMates |
| .HH | Microsoft Corporation | File sviluppatore | C++ Header File | MacroMates TextMate | MacroMates |
| .HPP | Microsoft Corporation | File sviluppatore | C++ Header File | MacroMates TextMate | MacroMates |
| .HRL | Ericsson Computer Science Laboratory | File sviluppatore | Erlang Header File | MacroMates TextMate | MacroMates |
| .HS | Open Source | File sviluppatore | Haskell Script | MacroMates TextMate | MacroMates |
| .HTACCESS | Apache Software Foundation | File web | Apache HTACCESS File | MacroMates TextMate | MacroMates |
| .HTC | Microsoft Corporation | File web | HTML Component File | MacroMates TextMate | MacroMates |
| .HVC | Sublime HQ Pty Ltd | File di testo | ASCII Text | MacroMates TextMate | MacroMates |
| .HXX | The Qt Company | File sviluppatore | C++ Source Code Header File | MacroMates TextMate | MacroMates |
| .H__ | Microsoft Corporation | File sviluppatore | C++ Header File | MacroMates TextMate | MacroMates |
| .IIL | Symantec Corporation | File di dati | Norton CleanSweep Installation Log File | MacroMates TextMate | MacroMates |
| .INC | Microsoft Corporation | File sviluppatore | Include File | MacroMates TextMate | MacroMates |
| .INF | Parametric Technology Corporation | File temporanei | Pro/ENGINEER Temporary | MacroMates TextMate | MacroMates |
| .INFO | GNU Project | File vari | Texinfo Document | MacroMates TextMate | MacroMates |
| .ION | Open Source | File di sistema | File Description File | MacroMates TextMate | MacroMates |
| .JAV | Oracle Corporation | File sviluppatore | Java Source Code | MacroMates TextMate | MacroMates |
| .JAVA | Oracle Corporation | File sviluppatore | Java Source Code | MacroMates TextMate | MacroMates |
| .JS | NetScape | File web | JavaScript File | MacroMates TextMate | MacroMates |
| .JSCRIPT | NetScape | File web | JavaScript File | MacroMates TextMate | MacroMates |
| .LHS | SourceForge | File sviluppatore | Literate Haskell Script | MacroMates TextMate | MacroMates |
| .LIS | SourceForge | File di testo | SQR (Structured Query Reporting) Output File | MacroMates TextMate | MacroMates |
| .LIT | Microsoft Corporation | File eBook | Microsoft Reader eBook File | MacroMates TextMate | MacroMates |
| .LSP | Open Source | File sviluppatore | Lisp Program Source Code File | MacroMates TextMate | MacroMates |
| .LUA | Unknown Developer | File sviluppatore | Lua Source File | MacroMates TextMate | MacroMates |
| .M4 | Open Source | File sviluppatore | Macro Processor Library | MacroMates TextMate | MacroMates |
| .MARKDOWN | Various Developers | File sviluppatore | Markdown Documentation File | MacroMates TextMate | MacroMates |
| .MD | Various Developers | File sviluppatore | Markdown Documentation File | MacroMates TextMate | MacroMates |
| .MDOWN | John Gruber | File di testo | Markdown Markup Language Source Code | MacroMates TextMate | MacroMates |
| .MED | Rockwell Automation Inc. | File sviluppatore | RSView Development Project Archive | MacroMates TextMate | MacroMates |
| .MEDLINE | National Library of Medicine | File di dati | MEDLINE Document | MacroMates TextMate | MacroMates |
| .ML | Robin Milner | File sviluppatore | ML Source Code File | MacroMates TextMate | MacroMates |
| .NFO | Microsoft Corporation | File di sistema | System Information File | MacroMates TextMate | MacroMates |
| .NLS | Uri Wilensky | File sviluppatore | NetLogo Source Code File | MacroMates TextMate | MacroMates |
| .P | Python Software Foundation | File sviluppatore | Python Pickle File | MacroMates TextMate | MacroMates |
| .PAS | Embarcadero Technologies | File sviluppatore | Delphi Unit Source File | MacroMates TextMate | MacroMates |
| .PCC | Electronic Arts | File di giochi | Mass Effect Package | MacroMates TextMate | MacroMates |
| .PCH | MSC Software | File di dati | Nastran Punch Output File | MacroMates TextMate | MacroMates |
| .PDE | Open Source | File sviluppatore | Processing Development Environment Source | MacroMates TextMate | MacroMates |
| .PER | Microsoft Corporation | File di giochi | Age Of Empires Personality File | MacroMates TextMate | MacroMates |
| .PHP | Panic | File web | PHP Source Code File | MacroMates TextMate | MacroMates |
| .PHP3 | Open Source | File web | PHP 3 Web Page | MacroMates TextMate | MacroMates |
| .PHP4 | Open Source | File web | PHP 4 Web Page | MacroMates TextMate | MacroMates |
| .PHP5 | Open Source | File web | PHP 5 Web Page | MacroMates TextMate | MacroMates |
| .PKS | Oracle Corporation | File di dati | Oracle Package Spec File | MacroMates TextMate | MacroMates |
| .PM | IBM | File con immagini raster | Unix XV Graphic File | MacroMates TextMate | MacroMates |
| .POD | Terminal Reality | File di giochi | Terminal Reality Game Data File | MacroMates TextMate | MacroMates |
| .PROFILE | GNU Operating System | File di sistema | Bash Shell Profile | MacroMates TextMate | MacroMates |
| .PY | Python Software Foundation | File sviluppatore | Python Script | MacroMates TextMate | MacroMates |
| .PY2 | Python Software Foundation | File sviluppatore | Python Script | MacroMates TextMate | MacroMates |
| .R | Open Source | File sviluppatore | R Script File | MacroMates TextMate | MacroMates |
| .RB | Larian Studios | File di giochi | Divinity: Original Sin Game Data | MacroMates TextMate | MacroMates |
| .RBW | Yukihiro “Matz” Matsumoto | File sviluppatore | Ruby Script | MacroMates TextMate | MacroMates |
| .RDF | Unknown Developer | File di settaggi | Resource Description Framework File | MacroMates TextMate | MacroMates |
| .RHTML | Yukihiro “Matz” Matsumoto | File web | Ruby HTML Web Page | MacroMates TextMate | MacroMates |
| .RJS | Yukihiro “Matz” Matsumoto | File web | Ruby Javascript File | MacroMates TextMate | MacroMates |
| .RPT | SAP | File di dati | Crystal Reports File | MacroMates TextMate | MacroMates |
| .RPY | Team Shanghai Alice | File di giochi | Touhou Project Replay File | MacroMates TextMate | MacroMates |
| .RTX | The Document Foundation | File di testo | Rich Text Document | MacroMates TextMate | MacroMates |
| .S | Unknown Developer | File sviluppatore | Source Code File | MacroMates TextMate | MacroMates |
| .SCPT | Apple | File eseguibili | AppleScript Script File | MacroMates TextMate | MacroMates |
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