A popular (and relatively old) IRC client for windows
HydraIRC
This is Surena karimpour (sudo_halt )'s distribution of HydraIRC.
To use this application under Unix and/or Unix-like operating systems; use the WINE layer.
(bugs submitted on WINE will be addressed)
Make sure to check out HydraIRC on Github aswell! Main development is done on Github; but blogs mailing lists and few other things are on SourceForge now.
https://github.com/SurenaSKQ/hydrairc
HydraIRC is an IRC client for windows.
IRC relay bot written in C. Features full nick clone, channel and private message clone, ctcp and maybe dcc requests clone. Web and IRC statistics and administration.