Miranda New Generation is a successor of a popular multi-protocol instant messaging client for Windows - Miranda IM . Very lig ...

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

Miranda IM is the smaller, faster, easier instant messenger with support for multiple protocols. Designed from the ground-up t ...

The goal of Gajim is to provide a full featured and easy to use Jabber client. Gajim works nicely with GNOME, but does not req ...

Bitmessage is a P2P communications protocol used to send encrypted messages to another person or to many subscribers. It is de ...

Spark is an Open Source, cross-platform IM client optimized for businesses and organizations. It features built-in support for ...

Chat everywhere! IM+ is the most widely used mobile IM app! Connect all-in-one to MSN, Yahoo!, Google Talk, AIM, Jabber, ICQ, ...

Adium is a free and open source instant messaging application for Mac OS X, written using Mac OS Xs Cocoa API, released under ...

Telegram is a messaging app created by former VK creators with a focus on speed and security. It’s superfast, simple and free. ...

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

Love iMessage on your iPhone? You'll love it on your Mac, too. Messages lets you send unlimited messages to anyone on a Mac, i ...

Empathy is a messaging program which supports text, voice, video chat, and file transfers over many different protocols. You c ...

Psi is an instant messaging application for Windows, Linux, and Mac OS X that connects to the free, open XMPP network. Localiz ...

Nimbuzz offers limited availablility free calls and limited availability free text messaging for users via 3G and WiFi. Calls ...