Google Talk (GTalk) is a free Windows and web-based application for instant messaging and voice over internet protocol (VOIP), offered by Google Inc. The first beta version of the program was released on August 24, 2005. Instant messaging between the Google Talk servers and its clients uses an open protocol, XMPP, allowing users of other XMPP clients to communicate with Google Talk users. VoIP in Google Talk is based around the Jingle protocol. The technology used within the Google server network however ... 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 ...
Better than a phone? Skype isn’t just about free Skype-to-Skype calls and low-cost local, national and international calls to phones and mobiles. You can also do much, much more, e.g. Screen Sharing. Skype for Mobile ...
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 ...
Digsby is a multiprotocol IM client that lets you chat with all your friends on AIM, MSN, Yahoo, ICQ, Google Talk, and Jabber with one simple to manage buddy list. It's also a social networking tool that alerts you of ev ...
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 an online IM client. It supports a large number of popular services, including MSN Messenger, Facebook chat, AIM and ICQ.
With Live Messenger you can chat online instantly in real time with friends, family and colleagues. It's faster than e-mail, more discreet than a phone call.
Yahoo messenger is an instant messaging software developed by Yahoo! inc. for real-time communication of its users. provides text chat, file transfer up to 2GB. conversations with audio and video, games. It also supports ...
Trillian is a proprietary multiprotocol instant messaging application for Windows created by Cerulean Studios that can connect to multiple IM services, such as AIM, ICQ, Windows Live Messenger, Yahoo! Messenger, IRC, Nov ...
Connect and share instantly on the world's most popular IM network—now there's nothing to download or install. With Windows Live Web messenger, you can chat with all of your Messenger contacts—at school, at work, or any ...
aMSN is a free open source MSN Messenger clone.
Psi is a multi-platform and standards-based instant messaging client available for Windows, Linux, Mac and more.
Yahoo! Messenger for the Web - Instant message with your Yahoo! and Windows Live Messenger friends immediately. No download or installation required.
imo.im is a web-based service that allows users to hold text, voice, and video chats on multiple instant messaging protocols. Currently supported protocols include AIM, Google Talk, ICQ, MSN, MySpace, Skype, and Yahoo Me ...
Instantbird is an instant messenger based on Mozillas XULRunner and the open source library libpurple created by the software developers of Pidgin. Instantbird is free software available under the GNU General Public Lice ...
We know an awful lot about software but not everything. We would be happy if you could tell us with a few words why is not an alternative to .
