- Knowledge Tree – http://www.knowledgetree.com/products/knowledgetree_features. Integración con Drupal (módulo).
- MyDMS – http://dms.markuswestphal.de/about.html
- OWL – http://owl.sourceforge.net/
- DocMGR – http://wiki.docmgr.org/index.php/DocMGR
- OpenDocMan – http://www.opendocman.com/
- Simple Document Management System – http://sdms.cafuego.net/