Caffeine for Windows - Prevent your computer from going to sleep
LAN Messenger - LAN Messenger is a decentralized UDP IM-style chat client which supports usernames...
Caffeine for Linux - Inspired by the Mac OS X version, Caffeine for Linux is a status bar application able to...
MyChat - Secure instant messenger for any network
Caffeine for Mac - Caffeine is a tiny program that puts an icon in the right side of your menu bar.
BORGChat - BORGChat is a LAN messaging software program.