Collabora Online 26.04 – Your Documents, Your AI, Your Decade of Data Sovereignty
Collabora Online 26.04 is out, our major annual release for 2026. And it’s a special one, because this year marks ten years of Collabora Online. A decade of open source, privacy-respecting document collaboration, and we’re just getting started.
Read the full release announcement: Collabora Online 26.04 – Your Documents, Your AI, Your Decade of Data Sovereignty - Collabora Online and Collabora Office
A few highlights:
- Optional AI assistance in Writer, Calc and Impress, on your terms
- Richer document comparison and review workflows
- New functions, formatting and per-user views in Calc
- Improved collaborative presenting in Impress
- Accessibility improvements, including BITV 2.0 certification
- Continued interoperability, performance and usability improvements
We’re also hosting a free webinar on 10 September 2026 at 15:00 CEST if you’d like a guided tour of what’s new: What’s New in Collabora Office 26.04: Live Feature Tour - Collabora Online and Collabora Office.
Try it out and tell us what you think, we’d love to hear your feedback here!
u/CollaboraOnline — 5 days ago