OStatic

eGroupWare is a multi-user, web-based groupware suite developed on a custom set of PHP-based APIs. Currently available modules include: email, addre...

Openchange is a groupware server which intends to provide an Open Source implementation of Microsoft Exchange server.

SolOffice is an Open Source project from Saturn Laboratories which is aimed at producing a free, yet powerful, alternative to Microsoft Office. It wil...

The Gordano Messaging Suite (GMS) is a highly flexible and reliable suite of messaging products. Customers can choose which components meet their need...

TOra is a groupware-tool based on the eclipse rich-client-platform (RCP) and can be extended by its given plugin-architecture.

NullLogic Groupware is a modular Web-based groupware and email system designed for contact management and event scheduling. Additional features includ...

Riser is a groupware, framework, and EIP system. It lets you make appointments, share files, send and receive email, schedule meetings, and more, from...