Open Source Web Application Drupal-Based Intranet: Open Atrium

Open Atrium is an open source web application for creating an intranet where co-workers/teams can collaborate easily.

It is built on the Drupal framework & has modules like:

• blogs for each group
• event calendar which can import feeds from iCal & others
• documents, to store, collaborate & see revisions
• Twitter-like shoutbox for sharing any info
• case tracker which is a complete ticketing system to manage projects & assign tasks
• group dashboard to see what’s going on

Open Atrium can be extended with new features by creating new modules.

The application is multilingual & requires PHP & MySQL to run (like Drupal).

Requirements: PHP 5.2+ (GD enabled), MySQL 5+, Mod_Rewrite
Compatibility: All Major Browsers (except IE6)
Website: http://openatrium.com/
Download: http://openatrium.com/download