FREE open source CRM and PHP/Ajax framework. Download SugarCRM Community Edition for Free. Open Source. Supported by a vibrant community of tens of thousands of businesses, hundreds of thousands of users, and countless developers and partners that help shape its direction, it's no wonder that today Vtiger CRM is considered the most powerful open source CRM solution available, having seen more than 3 million downloads to date.
The following links provide resources to download Vtiger and to get help from our Wiki or forums: Forums | Wiki | Download.