Open Source Windows IRC Clients

See https://pidgin.im/about/ for more information. Pidgin is an instant messaging program which lets you log in to accounts on multiple chat networks simultaneously. It runs on Windows, Linux, and other UNIX operating systems. Pidgin is compatible with the following chat networks out of the box: AIM, ICQ, Google Talk, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, MXit, Novell GroupWise Messenger, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr. It is written in C and makes heavy use of GLib and GTK+. Finch is a command line instant messaging program. It also lets you log in to accounts on multiple chat network simultaneously, and it is compatible with the same chat networks as Pidgin. It is written in C and makes heavy use of GLib and ncurses.

A fork of pidgin which aims to provide minor features that have not been addressed by the pidgin development team (including manual textbox resizing). See funpidgin.sf.net for details.

Campus Source is a campus-oriented IM solution, including client, server and other expandable add-ons. It's base on C# and .Net Framework.

Opener Chat is a kind of multi-user and multi-protocol online communication software which is like Pidgin (gaim). Opener Chat is completely written by Perl. It occupies less resource and has greater extensibility. Goto our site for more information.

eZebra is a new p2p program with functions similar at eMule and Shareaza but we do not take it as a MOD of any of both. We understand it as "the start point of a new p2p generation". And we need you to make us believe we can do better!

notify4b is (Notify for business) a IM-messages sending package which helps you to send your application inner message to the various IM clients such as XMPP MSN etc. It can work easily and effiently by simply adding a deployment and a few codes to your

one simple IM.base on C# language