Horde Groupware
PHP groupware suite with webmail and calendaring
This project is archived. Upstream development has stopped, so expect no new features or security fixes. Consider an actively maintained groupware alternative.
Horde Groupware is a collaboration suite built on the Horde framework that combines webmail, calendar, address book, tasks, and notes. It is a long-running PHP groupware project for teams.
Key features
- Webmail with calendar
- Shared address books
- Tasks and notes
- Modular Horde framework
Strengths
- Released under the GPL-2.0 license
- Written in PHP
- Lightweight — runs in 512 MB RAM
Horde Groupware replaces
Compare Horde Groupware
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