Free, open source client intended to be simple and easy to use, website includes documentation and screenshots. For Unix systems and the GNOME desktop.

IRC Client written in C# .NET. Similar look to MSN messenger.

Open source client for DOS. It handles mIRC color codes and has a scrollable log, drop down menus, integrated server list for connecting quickly, and full DCC file download support.

A freeware IRC client aimed at the Pocket PC platform.

Windows IRC client. Support connections to multiple connections, numerous scripting languages, and other unique features.

An Emacs IRC client.

Popular ircII-based IRC client with added features.

Open source, text-based IRC client for Unix with Perl scripting features.

Simple, Multi Server IRC Client with a unique interface.

IRC client that works exactly like an instant messenger.