| .ANS | Open Source | Tekstitiedostot | ANSI Text File | TextWrangler | Bare Bones Software |
| .ASC | Symantec Corporation | Koodatut tiedostot | PGP (Pretty Good Privacy) ASCII Armored File | TextWrangler | Bare Bones Software |
| .ASCII | Sublime HQ Pty Ltd | Tekstitiedostot | ASCII Text | TextWrangler | Bare Bones Software |
| .B | Rockstar Games | Pelitiedostot | Grand Theft Auto 3 Saved Game File | BBEdit | Bare Bones Software |
| .CF | Proofpoint, Inc. | Asetustiedostot | Sendmail Configuration File | BBEdit | Bare Bones Software |
| .CFG | Unknown Developer | Sovelluskehittäjän tiedostot | Configuration File | BBEdit | Bare Bones Software |
| .CGI | Unknown Developer | Suoritettavat tiedostot | Common Gateway Interface Script | BBEdit | Bare Bones Software |
| .CONFIG | Unknown Developer | Sovelluskehittäjän tiedostot | Configuration File | BBEdit | Bare Bones Software |
| .DOK | Nenad Hrg | Asetustiedostot | DesktopOK Icons Layout File | TextWrangler | Bare Bones Software |
| .DRC | Open Source | Harvinaiset Tiedostot | Open Mobile Alliance DRM Rights Object | TextWrangler | Bare Bones Software |
| .DTD | Syncro Soft | Sovelluskehittäjän tiedostot | Document Type Definition File | BBEdit | Bare Bones Software |
| .EW | OpenEuphoria | Sovelluskehittäjän tiedostot | Euphoria Source Code File | BBEdit | Bare Bones Software |
| .EX | Symantec Corporation | Asetustiedostot | Norton Ghost Template Data | BBEdit | Bare Bones Software |
| .EXW | OpenEuphoria | Sovelluskehittäjän tiedostot | Euphoria Source Code File | BBEdit | Bare Bones Software |
| .F | The Eclipse Foundation | Sovelluskehittäjän tiedostot | Fortran Source Code | TextWrangler | Bare Bones Software |
| .F03 | The Eclipse Foundation | Sovelluskehittäjän tiedostot | Fortran Source Code | TextWrangler | Bare Bones Software |
| .FAQ | The Document Foundation | 3D-kuvatiedostot | Frequently Asked Questions Document | BBEdit | Bare Bones Software |
| .FPP | The Eclipse Foundation | Sovelluskehittäjän tiedostot | Fortran Source Code | TextWrangler | Bare Bones Software |
| .FTN | The Eclipse Foundation | Sovelluskehittäjän tiedostot | Fortran Source Code | TextWrangler | Bare Bones Software |
| .HVC | Sublime HQ Pty Ltd | Tekstitiedostot | ASCII Text | TextWrangler | Bare Bones Software |
| .INC | Microsoft Corporation | Sovelluskehittäjän tiedostot | Include File | TextWrangler | Bare Bones Software |
| .INFO | GNU Project | Harvinaiset Tiedostot | Texinfo Document | TextWrangler | Bare Bones Software |
| .JAV | Oracle Corporation | Sovelluskehittäjän tiedostot | Java Source Code | BBEdit | Bare Bones Software |
| .JAVA | Oracle Corporation | Sovelluskehittäjän tiedostot | Java Source Code | BBEdit | Bare Bones Software |
| .JSON | Mozilla | Varmuuskopiointitiedostot | Mozilla Firefox Bookmarks Backup | BBEdit | Bare Bones Software |
| .KDS | Knyzhov Dmitry | Asetustiedostot | KD Player Skin File | BBEdit | Bare Bones Software |
| .LHS | SourceForge | Sovelluskehittäjän tiedostot | Literate Haskell Script | BBEdit | Bare Bones Software |
| .LIS | SourceForge | Tekstitiedostot | SQR (Structured Query Reporting) Output File | TextWrangler | Bare Bones Software |
| .LIT | Microsoft Corporation | eBook Tiedostot | Microsoft Reader eBook File | BBEdit | Bare Bones Software |
| .LOL | Apple | Sovelluskehittäjän tiedostot | LOLCODE Source Code FIle | BBEdit | Bare Bones Software |
| .LST | Unknown Developer | Tekstitiedostot | Data List | TextWrangler | Bare Bones Software |
| .ME | Unknown Developer | Harvinaiset Tiedostot | Temporary Delete Me File | BBEdit | Bare Bones Software |
| .NLS | Uri Wilensky | Sovelluskehittäjän tiedostot | NetLogo Source Code File | TextWrangler | Bare Bones Software |
| .NOW | The Document Foundation | Tekstitiedostot | Readme Text Document File | BBEdit | Bare Bones Software |
| .PAS | Embarcadero Technologies | Sovelluskehittäjän tiedostot | Delphi Unit Source File | BBEdit | Bare Bones Software |
| .PLX | ActiveState | Suoritettavat tiedostot | Perl Executable File | BBEdit | Bare Bones Software |
| .PPU | Open Source | Sovelluskehittäjän tiedostot | Free Pascal Unit File | BBEdit | Bare Bones Software |
| .R | Open Source | Sovelluskehittäjän tiedostot | R Script File | BBEdit | Bare Bones Software |
| .README | The Document Foundation | Tekstitiedostot | Readme Text Document File | BBEdit | Bare Bones Software |
| .RPT | SAP | Datatiedostot | Crystal Reports File | BBEdit | Bare Bones Software |
| .S | Unknown Developer | Sovelluskehittäjän tiedostot | Source Code File | BBEdit | Bare Bones Software |
| .SCRIPT | Unknown Developer | Suoritettavat tiedostot | Generic Script File | BBEdit | Bare Bones Software |
| .SKI | Motorola | Asetustiedostot | Motorola Phone Skin File | BBEdit | Bare Bones Software |
| .SRC | Unknown Developer | Sovelluskehittäjän tiedostot | Source Code File | BBEdit | Bare Bones Software |
| .STC | Adobe Systems Incorporated | Web-tiedostot | Contribute Connection Key File | BBEdit | Bare Bones Software |
| .SVX | The Survex Project | GIS-tiedostot | Survex Cavern Data File | BBEdit | Bare Bones Software |
| .SYSTEM | Open Source | Pelitiedostot | Vega Strike Virtual System File | BBEdit | Bare Bones Software |
| .TB | Tabbery | Datatiedostot | Tabbery Tab File | BBEdit | Bare Bones Software |
| .TLD | The Eclipse Foundation | Sovelluskehittäjän tiedostot | Tag Library Descriptor File | BBEdit | Bare Bones Software |
| .UPD | Various Developers | Tekstitiedostot | Program Update Information | TextWrangler | Bare Bones Software |
| .VNT | Sony | Tekstitiedostot | Sony Ericsson Mobile Phone vNote File | BBEdit | Bare Bones Software |
| .VXML | Voxeo Corporation | Datatiedostot | VoiceXML File | BBEdit | Bare Bones Software |
| .WORKSHEET | Bare Bones Software | Sovelluskehittäjän tiedostot | BBEdit Shell Worksheet File | BBEdit | Bare Bones Software |
| .XLF | Open Source | Datatiedostot | XLIFF Document | TextWrangler | Bare Bones Software |
/1 
