Comparisons anchored on Collabora Online, the LibreOffice-based online office suite under MPL-2.0.
Which self-hosted online office to pair with Nextcloud or another file platform: LibreOffice-based Collabora under MPL-2.0 against ONLYOFFICE's AGPL Community Edition, now without its connection limit, weighed by document fidelity, support model and edition features.
How each editor handles Microsoft Office files: ONLYOFFICE works natively in docx, xlsx and pptx while Collabora is built on LibreOffice with OpenDocument and Microsoft format support. Covers what to test with your own documents before choosing.
Whether to run Collabora Online as one server or container next to your file sync platform, or as several pods on Kubernetes with the project's Helm chart. Covers the session affinity Kubernetes requires for collaborative editing, the ingress options, why autoscaling is disabled, and the per-pod resources the chart recommends for production.
Whether a self-hosted online office deployment can run the free CODE rolling release or should buy the supported Collabora Online build: production suitability, release cadence, signed security updates, long-term support and SLAs, and per-user pricing for Business and Enterprise.
The two editors Nextcloud now documents: Euro-Office, the ONLYOFFICE-based default behind Nextcloud Office since 2026, against Collabora Online, the LibreOffice-based alternative, compared on format fidelity, licensing, builds, support and server footprint.
The self-hosted online office shortlist after the 2026 Euro-Office fork: LibreOffice-based Collabora against ONLYOFFICE Docs and its AGPL fork, judged on Office format handling, editions and support, the licensing dispute and fit with Nextcloud, ownCloud and others.
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