OpenDocument
Updated: 12/23/2025 by Computer Hope
OpenDocument or ODF (OpenDocument Format) is an open file format standard by ISO (International Organization for Standardization) and maintained by OASIS. This file format is used with programs like LibreOffice, OpenOffice, and other office products including Microsoft Office programs.
Note
OpenDocument is not the same as OpenDoc.
OpenDocument file extensions
OpenDocument file extensions include the following file extensions.
- Presentations (.odp)
- Spreadsheets (.ods)
- Text documents (.odt)