Replacement for Office Online Server
Original Question or Issue:
Replacement for Office Online Server Before End of Support in 2026
Environment:
- Product - FileCloud Server
- Version - Any
- Platform - Any
Steps to Reproduce:
Error or Log Message:
Defect or Enhancement Number:
Cause:
Resolution or Workaround:
Recommended on‑premises WOPI-based alternatives for FileCloud Server deployments:
• ONLYOFFICE Docs
• Collabora CODE
Key capabilities:
• Fully on‑premises deployment
• Browser-based document viewing and editing
• Real-time collaborative editing
• Integration with FileCloud Server via WOPI
FileCloud documentation for configuration:
• ONLYOFFICE integration: https://docs.filecloud.com/fcdoc/latest/server/filecloud-administrator-guide/filecloud-site-setup/o…
• Collabora integration: Web Editing With Collabora Code | FileCloud Help
Notes: