AdiIRC requires Microsofts .NET 2.0 Runtime or higher installed to work, you can download it here or get it from WindowsUpdate.

Please read the license before downloading.

AdiIRC works in Windows 95/98/ME/2000/XP/2003/Vista, there is currently only a experimental Linux/Mac version.

AdiIRC is Freeware.

Stable release:
1.7.2 - Download - Download (exe only) - Changes - 355 KB

Daily/Weekly build: (Notice: these builds may be buggy)
July 22, 2008 - Download (exe only) - 276 KB

Linux/Mac: (Notice: these builds is experimental and requires mono installed
July 22, 2008 - Download (exe only) - 265 KB

Older releases:
Browse older releases.
Full change list.