OStatic

Pidgin (formerly named Gaim) is a multi-platform instant messaging client. The software supports many commonly used instant messaging protocols, allow...

Adium is a popular free software instant messaging client for Mac OS X that supports multiple protocols through the libezv (for Bonjour) and the libpu...

A very nice MSN compatible messenger application, aMSN Messenger is a multiplatform MSN messenger clone. Works pretty much like its Windows based coun...

Kopete is a multi-protocol, free software instant messaging client. Although it can run in numerous environments, it was designed for and integrates w...

XChat, commonly written X-Chat or xchat, is one of the most popular IRC clients for Unix-like systems. It is also available for Microsoft Windows and ...

PJIRC is a full-featured Java-based IRC client

KVIrc is a free portable Internet Relay Chat client based on the excellent Qt GUI toolkit. KVirc is being written by Szymon Stefanek and the KVIrc Dev...

Licq is an ICQ/AIM clone written fully in C++. It uses an extensive plugin system to manage many different functions including the MSN protocol. The m...

Mercury is a modern logic/functional programming language. The Mercury system includes a compiler, debugger, libraries, sample code, profilers, etc. ...

mICQ is a portable, small, yet powerful console based, fully internationalized ICQ client supporting the current v8 ICQ protocol.