OnlyOffice
- Source: https://github.com/ONLYOFFICE/DocumentServer
- License: AGPL-3
- Alternatives: Collabora, LibreOffice Online, Microsoft Office 365
Document editing suite — integrated with Nextcloud.
Requirements
Requires HTTPS. Use a secure reverse proxy (e.g., Caddy).
Setup with Nextcloud
- Follow the Nextcloud integration guide
- Install the OnlyOffice app in Nextcloud
- Check the boxes for file types you want to open with OnlyOffice