Nuxeo provides a modular, extensible Java-based [open source software platform for enterprise content management] 1 and packaged applications for [document management] 2, [digital asset management] 3 and [case management] 4. Designed by developers for developers, the Nuxeo platform offers a modern architecture, a powerful plug-in model and extensive packaging capabilities for building content applications.
More information on: http://www.nuxeo.com/