A universal instant messaging (IM) program
VICIdial Contact Center Suite
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Psi IM — Qt-based XMPP client
A modern, AI-Smart, WASTE p2p for ipv4 and invisible address spaces
for Adium, Pidgin, Miranda and Telepathy IM Framework
Low-latency, high quality voice chat for gamers
File sharing client with chat
SCC to darmowy i otwarty komunikator do rozmów na czacie czat.onet.pl
An IRC proxy to add chat encryption to IRC clients