CiviCRM works with Drupal 6, Joomla 1.5 or as a standalone application and requires MySQL 5.0 and PHP 5.2 and 5.3.
Install Instructions
Downloads Download the current release from our SourceForge Downloads page.
Find out what translations are currently available for CiviCRM, and connect with other people working on translation projects.
It’s great to have such involved support on an open source project! This has been evident to me all along. It’s an incredibly strong reason to keep recommending CiviCRM to new clients.—Jesse Mortenson, IDC WebDev