instant messaging clients

Tkabber

Tkabber is a Free and Open Source client for the Jabber instant messaging system. Its writen in Tcl/Tk, and works on many plat ...

Unified Messaging is awesome! Disa is your new messaging hub. Conversations from different services can seamlessly be joined t ...

SeaFour is the SeaFour.club community's chat engine, powered by Node.js and Socket.io. It's a socket webchat supporting aesthe ...

Between is a beautiful space where you can share all your moments only with the one that matters. Create, share and remember a ...

SafeUM is the secure instant messenger, which works on any platform and delivers complete data protection and anonymity for th ...

Pidgin is an easy to use, multi-protocol chat client client used by millions. Connect to AIM, MSN, Yahoo, XMPP, and more chat ...

4talk IM service is a complete IM service for communicating with your phone contacts using your PC in the office or at home. Y ...

An institutional/enterprise-scale distributed real-time messaging and notification system. Zephyr allows users to send message ...