AmIRC

AmIRC is the famous IRC client created by Oliver Wagner and Jamie van den Berge for VaporWare. 

AmIRC's main strengths lie in its interface - it's one of the easiest IRC clients to use on any platform, yet it also keeps the power users happy with advanced ARexx scripting and its plugin API, allowing unique new features to be added. It also features a URL grabber to capture any URLs mentioned in any channels or query windows, a lag-o-meter to measure your system's lag from the server, and strong built-in flood protection including a staggered output queue to stop you flooding yourself off the server.

AmIRC was ported to MorphOS in 2004 and many new features and improvements were added. This version was made possible with the kind permission of the Vapor team.

As of 6th July 2011, AmIRC is freeware, and all demo version limitations have been removed.