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 program allows you to send and receive pop-up messages with Samba.
This is a cross-platform client for Jabber-compliant servers.
This client/server instant messaging platform allows companies to host secured IM systems.
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
Licq allows you to send and receive messages, chat, and conduct file transfers.
Gabber is a GNOME client for an open source instant messaging system called Jabber.
Kit is a graphical client for KDE2 of the AOL Instant Messenger service.
KSalup allows users to send and recieve pop-up messages to other computers on the local...
This is a KDE IM for Yahoo! based on libyahoo. It allows connection through proxies, mail...
This is a Web-based instant messaging solution that is unrestricted by buddy lists.
This is an instant chat program that lets you exchange instant messages with other people...
This is a cross-platform instant messenger client.
This is a peer-to-peer communications suite that provides interactions across multiple...
Console / X11
The most powerful live help software but easy as 1-2-3.
This menu-driven ICQ client has all of the functions that you would expect from a...
Tac began its life as a small add-on program distributed with TiK, the Tcl/Tk client.