Robust, Scalable and Extensible Realtime Server using XMPP, MQTT and SIP
Stay connected and share information with friends
WhatsApp for PC: Seamless messaging and calling from your desktop.
IMVU: A 3D avatar-based social experience with chat and virtual goods.
Enables people to speak with one another over the Internet
Bot Sentry is a Pidgin (libpurple) plugin to prevent Instant Message (IM) spam
Run multiple Skype sessions and sign on Skype accounts automatically.
A new tool for recording your Skype conversations
Collaborate from anywhere with effortless video conversations
Voices from Deep Space - Add-on for MorphVOX Voice Changer
An useful application that records Skype voice calls
Pidgin Portable is the versatile Pidgin instant messaging client
Free SIP phone for Android
The Internet Relay Chat Client
Use your webcam and mic to video instant message or chat in real-time.
Convert audio messages to text, use smart replies
Instant messenger application
D++ Discord Library for creation of Bots iin C++
Save and manage your Skype chat history and call logs
Free Calls and Messages, Talk, chat, send files and share location from any PC
Voice changing made easy - Change the way you play games and chat online.
Excellent program for PC to PC chats or IMing
Sound Evil with Creatures of Darkness Add-On for MorphVOX Voice Changer
Free Live Help, Live Chat Support Software - Online Chat Centers Product (OCC)
