IP Messenger - IP Messenger (Official Site)
Mayan EDMS - Document management without the headaches.
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Nuxeo - Nuxeo provides a hyperscale digital asset platform, enabling organizations to unlock the full value of all enterprise digital assets.
Winpopup LAN Messenger - Winpopup LAN Messenger is a cost-effective Office, Corporate, Enterprise Instant Messaging solution.
NemakiWare - NemakiWare is an Open Source CMIS-compliant platform for document management.