.IRC 1.1 :

Full Featured Windows .NET IRC Client with built-in SSL (crypted) IRC support including Multi-Servers, SOCKS4-5/HTTP Proxy, Notify/Ignore/Tree/Transfers/Browser/Files/Raw/Events/URL windows, Full Layout/Color/Font Customization, Opacity/Transparency support, Auto OnStart/Connect/Reconnect/OnConnect/Join/Rejoin/OnJoin/Away, Logging, Filtering, Sounds, Alarms, Locking, Aliases, Timers, Variables, ...