| .AUX | Interscape | Arquivos de configuração | LaTeX Auxiliary File | TeXworks | Jonathan Kew and Stefan Löffler |
| .BBL | Thomas Feuerstack | Arquivos de Texto | BibTeX Generated Bibliography File | TeXworks | Jonathan Kew and Stefan Löffler |
| .BLG | Microsoft Corporation | Arquivos de dados | Windows Binary Performance Log File | TeXworks | Jonathan Kew and Stefan Löffler |
| .BST | Various Developers | Arquivos miscelâneas | BibTeX Style Document | TeXworks | Jonathan Kew and Stefan Löffler |
| .CLS | Leslie Lamport | Arquivos miscelâneas | LaTeX Document Class File | TeXworks | Jonathan Kew and Stefan Löffler |
| .DFU | Apple | Arquivos de sistema | iOS DFU File | TeXworks | Jonathan Kew and Stefan Löffler |
| .DTX | Open Source | Arquivos de layout de página | Documented LaTeX File | TeXworks | Jonathan Kew and Stefan Löffler |
| .ETX | Open Source | Arquivos de fonte | TeX Font Encoding File | TeXworks | Jonathan Kew and Stefan Löffler |
| .GF | Jonathan Kew and Stefan Löffler | Arquivos de fonte | METAFONT Bitmap File | TeXworks | Jonathan Kew and Stefan Löffler |
| .INS | Open Source | Arquivos de dados | LaTeX Installer Script | TeXworks | Jonathan Kew and Stefan Löffler |
| .LTX | GSC Game World | Arquivos de jogos | S.T.A.L.K.E.R. Properties File | TeXworks | Jonathan Kew and Stefan Löffler |
| .MF | Walt Disney Imagineering | Arquivos de jogos | Gameplay Multifile | TeXworks | Jonathan Kew and Stefan Löffler |
| .PK | Adobe Systems Incorporated | Arquivos de áudio | Audition Peak File | TeXworks | Jonathan Kew and Stefan Löffler |
| .STY | Jørgen Sørensen / Jososoft | Arquivos de áudio | Yamaha/Korg Keyboard Style | TeXworks | Jonathan Kew and Stefan Löffler |
| .TEX | Open Source | Arquivos de Texto | LaTeX Source Document | TeXworks | Jonathan Kew and Stefan Löffler |
| .TFM | Jonathan Kew and Stefan Löffler | Arquivos de fonte | TeX Font Metric File | TeXworks | Jonathan Kew and Stefan Löffler |
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