Free IRC Chat

NetTalk Portable IRC Client

NetTalkNetTalk is a Portable Internet Relay Chat "IRC" App. Net Talk utilizes a Windows style interface, making  is easy to use.

X-xChat - Free Portable IRC Chat Client

X-xChat - Free IRC Chat ClientX-xChat is another great Free Portable IRC Chat Client offered by winPenPack. X-xChat is essentially based on the unofficial XChat with a portable wrapper.

0irc - Portable IRC

0irc0irc is the smallest known (IRC) Internet Relay Chat client in the world for windows. Not only does it have a small footprint, but also contains a small set of necessary features.