Telegram Desktop messaging app
Feature rich WhatsApp Client for Desktop Linux
You can message and share files inside your intranet without a server.
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
Development toolkit for Web Services and XML data bindings for C & C++
Your own private chat server. No coding. Ready in minutes.
[WARNING] Project has moved to http://github.com/Retroshare/Retroshare
Remote control your linux console encrypted trough Jabber chat service
p2p (sockets) chat with inKey encryption (32768 bit).
An IRC proxy to add chat encryption to IRC clients
A GTalk client for Linux using Qt4 and libgloox.
An intranet chat application that does not require a server.
P2P Chat and File Transfer Desktop Application