Please be aware that the following packages are from unofficial repositories. That means they are not reviewed by openSUSE and may contain unstable or experimental software.
A popular and easy to use graphical IRC (chat) client
HexChat is an easy to use graphical IRC chat client for the X Window System. It allows you to join multiple IRC channels (chat rooms) at the same time, talk publicly, private one-on-one conversations etc. Even file transfers are possible.