Facebook Messenger Kids - Safer and More Fun Video Calls and Messaging
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
deface - removes facebook from facebook so you can chat with friends without distractions.
MyChat - Secure instant messenger for any network
Stack App - Stack is a Tweetdeck for your social apps
BORGChat - BORGChat is a LAN messaging software program.