Full featured.
OpeniaCRM provides agile management and rapid browsing of:

- Leads (integration with Zimbra)
- Business Partners (Accounts)
- Activities (Calls, Meetings, Tasks)
- eMail alerts
- Opportunities
- Quotations
- Orders
- Documents
- Cases
 
Flexible.
OpeniaCRM is an extensible, multilanguage environment based on Openbravo ERP and is available also for smartphone and tablet devices like Android, iPhone, iPod, iPad, Blackberry, Windows Phone 8.
 
Free.
OpeniaCRM is released under MPL2.0 license and available for Openbravo ERP community version.

Download a preconfigured virtual machine (for Oracle Virtualbox or VMWare) from Sourceforge or get your copy directly through the Openbravo ERP module management searching "OpeniaCRM".