GAIM is an open-source clone of America Online's Instant Messenger client, a clone that...
ICQMail can be used to forward all ICQ messages to an e-mail address.
This is an instant chat program that lets you exchange instant messages with other people...
This is a cross-platform client for Jabber-compliant servers.
This is an instant message system designed for universal accessibility.
TiK, a TCL/TK version of AOL Instant Messenger, includes font support, buddy pounce, IM...
This is an ncurses console-based AOL Instant Messenger, Internet Relay Chat, ICQ and Lily...
Console / X11
Tac began its life as a small add-on program distributed with TiK, the Tcl/Tk client.
tkMOO-light is an advanced chat client that is suitable for use with MUDs and, especially,...
KXicq is the official KDE ICQ client. It has been totally rewritten and has lots of new...
SaveBuddy is a GAIM plug-in that saves your buddy list text file to...
This program allows you to send and receive pop-up messages with Samba.
This is a KDE IM for Yahoo! based on libyahoo. It allows connection through proxies, mail...
This is a cross-platform instant messenger client.
123 Web Messenger is a web ( browser ) based instant messaging software with Flash chat...
Build your community in one central place with Seesmic Desktop, which integrates both...
X11 / Linux
This menu-driven ICQ client has all of the functions that you would expect from a...
Licq allows you to send and receive messages, chat, and conduct file transfers.
This program allows you to communicate with Windows and Linux machines using Samba.
GnomeICU is based on the ICQ protocol and can be used to communicate with any other GNOME...