Secure instant messaging system for team collaboration
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
BORGChat - BORGChat is a LAN messaging software program.
Bopup IM Suite - Organize secure messaging system and communicate instantly via self-hosted IM server.
BeeBEEP - You can message and share files inside your intranet without a server.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Output Messenger - Secure instant messenger app for office provides seamless instant messaging solutions for all office, corporate and enterprise business communication needs.