InspIRCd - InspIRCd Internet Relay Chat Daemon is a modular, high performance IRC daemon combining stability and a rich and extensive C++ API with optional features such as SSL and permanent channels.
IRCCloud - IRCCloud is a modern IRC client that keeps you connected, with none of the baggage. Stay synced and notified wherever you are with our web and mobile apps.
ngIRCd - ngIRCd is a free, portable and lightweight Internet Relay Chat server for small or private...
HexChat - HexChat is a fork of XChat with bug fixes and new features.
pylink - PyLink is an IRC services package written from scratch in Python, supporting numerous IRC daemons...
mIRC - mIRC: Internet Relay Chat client