HexChat is an easy-to-use graphical IRC chat client for Windows and Unix based on XChat. It allows you to join multiple IRC channels (chat rooms) at the same time, talk publicly, have private one-on-one conversations, transfer files, etc.
DexChat facilitates sending and receiving messages among connected computers.
A Java framework for multiobjective optimization.
A text-to-speech GTK+ frontend for eSpeak and mbrola.