Psi is an instant messaging application for Windows, Linux, and Mac OS X that connects to the free, open Jabber IM network (also known as XMPP). Localized versions of Psi are available in almost twenty different languages. Built-in support for the Unicode international text standard allows you to send and receive messages in virtually any language. More info »
Pidgin is an easy to use, multi-protocol chat client client used by millions. Connect to AIM, MSN, Yahoo, XMPP, and more chat networks all at once. It has built-in support for NSS, offering client-to-server message encry ...
Adium is a free and open source instant messaging application for Mac OS X, written using Mac OS Xs Cocoa API, released under the GNU GPL and developed by the Adium team. Based on the libpurple protocol library, Adium ca ...
Miranda IM is the smaller, faster, easier instant messenger with support for multiple protocols. Designed from the ground-up to be resource efficient while still providing a rich feature set, Miranda includes support for ...
Meebo is integrated, all-in-one instant messaging (IM client) that connects you with your friends everywhere. It supports a large number of popular servicesand connects you to MSN, Yahoo, AOL/AIM, MySpace, Facebook, Goog ...
Empathy is a messaging program which supports text, voice, and video chat and file transfers over many different protocols. You can tell it about your accounts on all those services and do all your chatting within one ap ...
WhatsApp Messenger is a smartphone messaging app which allows you to exchange messages with your friends and contacts without having to pay for SMS. WhatsApp Messenger is cross platform and is currently available for iPh ...
Nimbuzz offers free calls and text messaging to other Nimbuzz users over 3G and WiFi. You can also can call mobile and landline phones for as low as 2 cents/minute with NimbuzzOut. Nimbuzz works with every popular smartp ...
Chat with your friends on Skype, Windows Live / MSN, Facebook, Yahoo IM, AIM, Google Talk, Jabber, ICQ, and MySpace
Kopete is an instant messenger supporting AIM, ICQ, MSN, Yahoo, Jabber, IRC, Gadu-Gadu, Novell GroupWise Messenger, and more. It is designed to be a flexible and extensible multi-protocol system suitable for personal and ...
imo instant messenger is a web-based service with video and voice chat functionality. imo's web messenger and mobile messenger apps let you IM your friends with AIM, Facebook, Google Talk, Jabber, ICQ, MSN, ...
Chat everywhere! IM+ is the most widely used mobile IM app! Connect all-in-one to MSN, Yahoo!, Google Talk, AIM, Jabber, ICQ, Facebook, MySpace, Skype, and Twitter on ALL popular mobile platforms. The widest selection of ...
qutIM - free open-source multiprotocol ( ICQ, Jabber/GTalk/Ya.Online/LiveJournal.com, Mail.Ru, IRC )instant messenger for Windows and Linux systems
The goal of Gajim is to provide a full featured and easy to use Jabber client. Gajim works nicely with GNOME, but does not require it to run. It is released under the GNU General Public License.
Instantbird is an instant messaging client based on Mozilla XULRunner and the open source library libpurple created by the software developers of Pidgin. Instantbird is free software available under the GNU General Publi ...
Palringo is the lightweight Instant Messaging client for desktop computers. Now you can chat with all your buddies, no matter what IM they use, all from one universal Instant Messenger. Express yourself in chat with emot ...
Jappix is a fresh new open social platform which enables you to create your own cloud, wherever you want to. People must be able to get in touch with all their friends on a free decentralized network!You can build your o ...
Yoono is free software that allows you to connect and share with all your social networks and instant messaging services in one place
Comfortable and minimalistic multi-messenger. Allows you to communicate via XMPP, tlen and gadu-gadu protocol. Features avatars on every protocol. Develops in very quick way. Doesn't support emoticons, sounds and adv ...
AIM keeps you connected to the people you care about. Connect with friends and family and keep track of status and presence updates in real time. .
Kadu is an open source Jabber/XMPP and Gadu-Gadu instant messenger client for Linux, *BSD, Mac and Windows.
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