| .ASHX | Microsoft Corporation | Archivos web | ASP.NET Web Handler File | OpenOffice Writer | Apache Software Foundation |
| .ASP | Microsoft Corporation | Archivos web | Active Server Page | OpenOffice Writer | Apache Software Foundation |
| .ATT | Unknown Developer | Archivos web | Web Form Post Data File | OpenOffice Writer | Apache Software Foundation |
| .AXD | Microsoft Corporation | Archivos web | ASP.NET Web Handler File | OpenOffice Writer | Apache Software Foundation |
| .B | Rockstar Games | Archivos de juego | Grand Theft Auto 3 Saved Game File | OpenOffice Writer | Apache Software Foundation |
| .CFG | Unknown Developer | Archivos de desarrollador | Configuration File | OpenOffice Writer | Apache Software Foundation |
| .CONFIG | Unknown Developer | Archivos de desarrollador | Configuration File | OpenOffice Writer | Apache Software Foundation |
| .DIZ | Unknown Developer | Archivos de texto | Description In Zip File | OpenOffice Writer | Apache Software Foundation |
| .DOCX | Microsoft Corporation | Archivos de texto | Microsoft Word Open XML Document | OpenOffice Writer | Apache Software Foundation |
| .FAQ | The Document Foundation | Archivos 3D | Frequently Asked Questions Document | OpenOffice Writer | Apache Software Foundation |
| .FPR | Hewlett-Packard | Archivos de datos | Audit Workbench Project | OpenOffice Writer | Apache Software Foundation |
| .GFW | Open Source | Archivos GIS | GIF World File | OpenOffice Writer | Apache Software Foundation |
| .HRL | Ericsson Computer Science Laboratory | Archivos de desarrollador | Erlang Header File | OpenOffice Writer | Apache Software Foundation |
| .ICF | Zoom Telephonics | Archivos de respaldo | Zoom Router Configuration File | OpenOffice Writer | Apache Software Foundation |
| .JS | NetScape | Archivos web | JavaScript File | OpenOffice Writer | Apache Software Foundation |
| .JSCRIPT | NetScape | Archivos web | JavaScript File | OpenOffice Writer | Apache Software Foundation |
| .LST | Unknown Developer | Archivos de texto | Data List | OpenOffice Writer | Apache Software Foundation |
| .LYT | Adminsoft | Archivos de datos | Adminsoft Document Layout File | OpenOffice Writer | Apache Software Foundation |
| .ME | Unknown Developer | Archivos varios | Temporary Delete Me File | OpenOffice Writer | Apache Software Foundation |
| .NFO | Microsoft Corporation | Archivos de sistema | System Information File | OpenOffice Writer | Apache Software Foundation |
| .NOW | The Document Foundation | Archivos de texto | Readme Text Document File | OpenOffice Writer | Apache Software Foundation |
| .PRG | Open Source | Archivos ejecutables | Program File | OpenOffice Writer | Apache Software Foundation |
| .README | The Document Foundation | Archivos de texto | Readme Text Document File | OpenOffice Writer | Apache Software Foundation |
| .RPT | SAP | Archivos de datos | Crystal Reports File | OpenOffice Writer | Apache Software Foundation |
| .SCRIPT | Unknown Developer | Archivos ejecutables | Generic Script File | OpenOffice Writer | Apache Software Foundation |
| .STC | Adobe Systems Incorporated | Archivos web | Contribute Connection Key File | OpenOffice Writer | Apache Software Foundation |
| .STE | Adobe Systems Incorporated | Archivos de configuración | Dreamweaver Site Settings File | OpenOffice Writer | Apache Software Foundation |
| .WN | WN | Archivos web | WN Web File | OpenOffice Writer | Apache Software Foundation |
| .Y | Microsoft Corporation | Archivos de imagen rasterizada | Subsampled Raw YUV Image | OpenOffice Writer | Apache Software Foundation |
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