Group Office
Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients.
- GitHub stars
- 282
- License
- AGPL-3.0
- Latest release
- v26.0.52
12 October 2026 - Last commit
- 12 October 2026
- Runs on
- PHP
Commits per month, last 12 months
2,314 commits
Replaces
Paid products Group Office can stand in for.
How to self-host Group Office
Group Office runs on PHP. The project's own install guide is the place to start; most people put it on a small server with Docker and a reverse proxy for HTTPS.
- Get a server: a home server, a VPS, or a managed app host.
- Install it the way the project's docs describe, usually with Docker Compose.
- Put it behind HTTPS and set up backups before you add real data.
- Update it regularly. Watch the project's releases.
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Questions
Is Group Office free?
Yes. Group Office is open source under the AGPL-3.0 license, so you can use it without paying for a license. You pay only for the server it runs on.
Can I self-host Group Office?
Yes. Group Office runs on PHP. Follow the install guide in the project's documentation, or use a host that installs it for you.
What does Group Office replace?
People use Group Office instead of Microsoft Exchange.
Is Group Office still maintained?
The last change to Group Office's code was on 12 October 2026, with 2314 commits in the last 12 months.
Topics
App data from awesome-selfhosted (CC BY-SA 3.0), stars and activity from GitHub.