Overview

This repository contains the list of file formats (electronic documents, forms, spreadsheets, presentations) supported by ONLYOFFICE editors and describes the properties of each file format type.

The repository is used in:

• Document Server integration example
• ONLYOFFICE Docs Integration SDK
• Nextcloud ONLYOFFICE integration app
• Nuxeo ONLYOFFICE integration plugin
• ONLYOFFICE integration app for Confluence Cloud
• ownCloud ONLYOFFICE integration app
• Redmine ONLYOFFICE Integration Plugin
• WordPress ONLYOFFICE integration plugin

Project info

ONLYOFFICE Docs (Document Server): github.com/ONLYOFFICE/DocumentServer

Official website: www.onlyoffice.com

Supported formats

For viewing:

• WORD: DJVU, DOC, DOCM, DOCX, DOCXF, DOT, DOTM, DOTX, EPUB, FB2, FODT, HTM, HTML, MHT, MHTML, ODT, OFORM, OTT, OXPS, PDF, RTF, STW, SXW, TXT, WPS, WPT, XML, XPS
• CELL: CSV, ET, ETT, FODS, ODS, OTS, SXC, XLS, XLSB, XLSM, XLSX, XLT, XLTM, XLTX
• SLIDE: DPS, DPT, FODP, ODP, OTP, POT, POTM, POTX, PPS, PPSM, PPSX, PPT, PPTM, PPTX, SXI

For editing:

• WORD: DOCM, DOCX, DOTM, DOTX
• CELL: XLSM, XLSX, XLTM, XLTX
• SLIDE: POTM, POTX, PPSM, PPSX, PPTM, PPTX
• PDF: PDF

For editing with possible loss of information:

• WORD: EPUB, FB2, HTML, ODT, OTT, RTF, TXT
• CELL: CSV, ODS, OTS
• SLIDE: ODP, OTP

For filling:

• WORD: PDF

For converting to Office Open XML formats:

• WORD: DOC, DOCM, DOCXF, DOT, DOTM, DOTX, EPUB, FB2, FODT, HTM, HTML, MHT, MHTML, ODT, OTT, OXPS, PDF, RTF, STW, SXW, WPS, WPT, XML, XPS
• CELL: ET, ETT, FODS, ODS, OTS, SXC, XLS, XLSB, XLSM, XLT, XLTM, XLTX
• SLIDE: DPS, DPT, FODP, ODP, OTP, POT, POTM, POTX, PPS, PPSM, PPSX, PPT, PPTM, SXI