icechat--a free and open source irc client

IceChat is a popular IRC (Internet Relay Chat) Client that can be used in Windows 95/98/ME/2000/XP/2003/Vista and also Windows 7. It has been tested on 64bit versions of XP, Vista and Windows 7 as well. IceChat is a very user friendly program that can be setup in a matter of a minutes. IceChat is capable of connecting to multiple servers and channels all at once, with ease, so you can easily chat with your friends in your favorite channels.