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OnlyOffice — Online document editing

Edit documents, spreadsheets and presentations straight from your browser, with full Microsoft Office compatibility and real-time co-editing.

Key features

Text documents

Create and edit rich text documents with a familiar, powerful interface.

Spreadsheets

Work on complex spreadsheets with formulas, pivot tables and charts.

Presentations

Design polished slide decks and present them from any browser.

Real-time co-editing

Several people can edit the same document simultaneously, with tracked changes.

Why companies and firms choose it

  • Full compatibility with Microsoft Office formats (docx, xlsx, pptx).
  • Editing in the browser — nothing to install for your teams.
  • Seamlessly integrated with Nextcloud for one unified workspace.