Pidgin is an easy to use, multi-protocol chat client client used by millions. Connect to AIM, MSN, Yahoo, XMPP, and more chat networks all at once.
HexChat is an IRC client based on XChat for Linux , but unlike XChat it’s completely free for both Windows and Unix-like systems.
Miranda IM is the smaller, faster, easier instant messenger with support for multiple protocols.
Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them!
mIRC is a popular Internet Relay Chat client used by millions of people, and thousands of organizations, to communicate, share, play and work with each other on IRC networks...
Quassel IRC is a modern, cross-platform, distributed IRC client based on the Qt4 framework.
WeeChat is a fast, light and extensible chat client. It runs on many platforms (including Linux, BSD and Mac OS). WeeChat is:
KVIrc is a free portable IRC client based on the excellent Qt GUI toolkit. KVirc is being written by Szymon Stefanek and the KVIrc Development Team with the contribution of many IRC addicted developers around the world.
An alternative to Reddit and Voat. It has the original Voat culture of open expression.
Textual is the world's most popular application for interacting with Internet Relay Chat (IRC) chatrooms on macOS.
A hand-crafted IRC client that you can enjoy. Designed to be used easily and freely.
The Lounge is a web IRC client that you host on your own server. This is the official, community-managed fork of @erming's great initiative, the Shout project.
IRCCloud is an IRC client with a future. Stay connected, chat from anywhere, and never miss a message.
Konversation is an IRC client which gives you speedy access to Freenode network's channels, where you will find support for most distributions.
c#/csharp IRC CLient. AdiIRC stores all its settings in text files, this way you can grab the adiirc folder and put in on a usb device or external harddrive.