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Pidgin - http://pidgin.im/
An instant messaging client, which can handle multiple protocols, including AIM, ICQ, IRC, MSN, Yahoo!, Jabber, and Gadu-Gadu. [Windows, Unix] |
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Trillian - http://www.trillian.cc/
A chat client for Windows that allows you to simultaneously connect to AIM, ICQ, IRC, MSN and Yahoo! Messenger. |
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Miranda Instant Messenger - http://www.miranda-im.org
A modular open-source multi-protocol instant messenger for Windows that maintains a database of community developed plug-in's that add functionality. |
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Kopete - http://kopete.kde.org/
Linux based, KDE specific, it is a flexible and extendable multiple protocol instant messenger. |
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FunPidgin - http://funpidgin.sourceforge.net/
A fork of the pigin IM client, whose developers aims to be more responsive to the views and wishes of users. Project information, feature list, and download. |
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Rediff Bol - http://bol.rediff.com/
Allows user to chat, check mail, and search the web. |
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Centericq - http://thekonst.net/centericq
A text mode menu and window-driven IM interface that supports the ICQ2000, Yahoo!, AIM, MSN, and IRC protocols and has many other useful features. |
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BigBlueBall.com - http://www.bigblueball.com/
Instant messaging tutorials, reference, news and forums for AIM, MSN, Yahoo, ICQ, Trillian and other products. |
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Meca Messenger - http://www.meca.com/
Multi protocol Instant messenger with: multimedia integration, skins, SMS capabilities, logs, email viewing and offline messages. |
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VSL LanToucher - http://www.vitalsoundlab.com
Instant messaging software solutions for business and home text communications across private networks. |
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Bantu - http://www.bantu.com/
Offers a web-based solution to instant messaging that lets you talk to people with the AOL, MSN, YAHOO, and ICQ messangers. |
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Winpopup LAN Messenger - http://www.winpopup-lan-messenger.com
A full-featured server-less instant messenger for Local Area Networks. |
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Easy Message - http://www.easymessage.net
Free all in one instant messenger, including support for MSN Messenger, Yahoo Messenger, AOL Messenger, and ICQ Messenger. |
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EMSN Messenger - http://stdio.ch
EMSN is a PHP-Messaging System. |
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Endogy - http://www.endogy.com
Endogy provides Instant Messaging software and consulting services for the improvement of team workflow. |
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PowWow Messenger - http://www.jazy.net/powwow/
A multi-functional instant messenger program. Including: Chat, Text to Speech engine, games, guestbook, and whitepages. |
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AniazPOPUP - http://www.geocities.com/SiliconValley/Chip/4419/index.html
Expands the concept of Windows messaging from the droplet created by winpopup to a new level. |
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WinPopup.com - http://www.winpopup.com
Windows popup messenger. Has the ability to transfer emoticons, and links. |
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Gtkmsn - http://gtkmsn.sourceforge.net/
A MSN protocol based client. Includes download section and screenshots. |
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BattleCom - http://www.battlecom.fw.nu
A program that allows you to talk instead of type, a new way of chatting. |