EGroupware is a multi-user, web-based groupware suite. EGroupware is an OpenSource PHP groupware project.

Currently available modules include: email, addressbook, calendar, infolog (notes, to-do's, phone calls), content management, wiki, project management, tracker, timesheet, knowledge base.

What's new in EGroupware v1.8:
- Inclusion of postinstall script from EPL (automatic install/update)
- Full timezone support including recurring events
- Visualisation of participant status of events, mark invitations
- EMail 3PaneView, folder tree in sidebox, import ical/vcard onclick, select all messages in folder
- Infolog: print view and copying of InfoLogs
- Addressbook mergeprint supports now MS- and OpenOffice xml formats
- SiteMgr: support for Joomla! 1.5 templates and new default website incl. a sitemgr tutorial
- Many useful extensions and adaptations as well as bug-fixes in all modules
- for a full list and for technical details see the changelog