Collabora Online is a free, open source office suites project written in Shell and released under a custom open-source licence. It has 3,351 GitHub stars, 1,019 forks and 874 open issues, and was last pushed 7 hours ago. On this registry it ranks #5 of 5 tracked projects in Office Suites, with 5 head-to-head comparisons available. It gained 3 stars over the last 6 tracked days.

What is Collabora Online?

What it is

Collabora Online is an open-source document editing suite for secure collaboration, and it sits in the productivity and office-suite category. The repository metadata presents it as a suite for documents, office work, and enterprise use, with topics that connect it to LibreOffice, JavaScript, C++, Android, and iOS. Active development and code review happen on a Gerrit instance, while the GitHub repository is kept for issue tracking and release artifacts.

The concrete problem it addresses is editing and collaborating on office documents within an open-source software ecosystem. The facts present it as a document editing suite with enterprise topics, and they show container and Helm deployment artifacts. Because the repository is an issue tracker and artifact source, users can report bugs, request features, or obtain nightly builds here; source changes must go to Gerrit.

Key capabilities

  • It is positioned as an open-source office suite for document editing, as indicated by the tagline, category, and documents, office, and libreoffice topics.
  • It is associated with secure collaboration and enterprise use, as stated in the tagline and indicated by the enterprise topic.
  • It identifies mobile-facing work and implementation areas through the android, ios, cpp, and javascript topics.
  • It provides a nightly container image as a release artifact, as stated in the README.
  • It provides a Helm chart and build assets from the GitHub repository, as stated in the README.

Who uses it and how

  • Organizations that need an open-source office suite for document work can evaluate it through the enterprise, documents, and LibreOffice topics.
  • Teams that use Helm can deploy with the Helm chart published from this repository.
  • Users who run containerized applications can use the nightly container image mentioned in the README.
  • Bug reporters and feature requesters can use the GitHub issue tracker, because the README says this repository is kept for issue tracking.
  • Contributors can follow the README workflow: source-code changes go to Gerrit, while Helm chart and Docker image build changes can be submitted through GitHub pull requests.

Getting started

The typical deployment methods mentioned in the README are the nightly container image and the Helm chart, with build assets also published from the GitHub repository.

When to use it — and when not to

Use Collabora Online when an organization wants an open-source document editing suite and can work with the split between GitHub issue tracking and Gerrit source development. The provided facts do not list a paid product it replaces, a hosted option, or required self-hosted database, storage, or SMTP operations, so those deployment details must be assessed separately. A clear limitation is that this GitHub repository is not the source-code home and lists the license as NOASSERTION, which may make contribution and licensing review less straightforward.

project readme (upstream, from github) — read inline

Collabora Online

[!IMPORTANT] About this repository. Active development of Collabora Online has moved to our Gerrit instance at https://gerrit.collaboraoffice.com, which is where the source code and code review live. This GitHub repository is kept for:

Source code changes go to Gerrit, not GitHub. Follow CONTRIBUTING.md and push to Gerrit instead. Pull requests here are welcome only for the parts this repository owns — the Helm chart and the docker image build.

Development: Gerrit Collabora Office Development Preview

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A read-only mirror of the source code is available at CollaboraOnline/online.mirror — see its README.md for build instructions and project documentation.

Frequently asked questions

Is Collabora Online free to use?

Collabora Online is open source. There is no licence fee and no seat count — you can self-host it or, where the project offers one, pay a vendor for a managed version instead.

What does Collabora Online do?

Open-source document editing suite for secure collaboration

What is Collabora Online written in?

Collabora Online is primarily written in Shell. Its source is publicly available at https://github.com/collaboraonline/online, and it has 3,351 GitHub stars.