BitlBee brings IM (instant messaging) to IRC clients. It's a great solution for people who have an IRC client running all the time and don't want to run an additional MSN/AIM/whatever client.
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Open Source
Mac OS X
Windows
Linux
BSD
bitlbee brings im (instant messaging) to irc clients. it's a great solution for people who have an irc client running all the time and don't want to run an additional msn/aim/whatever client.
bitlbee currently supports the following im networks/protocols: xmpp/jabber (including google talk), msn messenger, yahoo! messenger, aim and icq, and the twitter microblogging network (plus all other twitter api compatible services like identi.ca and status.net).
Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as...
FreemiumMac OS XWindowsLinuxAndroidiPhoneiPadWebBlackberry
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 enterprise use.
ICQ is one of the oldest instant messengers. First developed by the Israeli company Mirabilis, sold to AOL, sold again and currenly owned by the Russian "mail.ru" group (known for one of the largest social networks).
FreeMac OS XWindowsLinuxAndroidiPhoneWebWindows MobileJava Mobile
Sim-IM, Simple Instant Messenger, is a multiple protocol instant messenger for MS Windows, GNU/Linux, FreeBSD. Sim-IM supports Jabber/XMPP, Google Talk, ICQ and AIM (Oscar), Yahoo! Messenger and Microsoft Messenger (MSN) protocols.
Centericq is a text mode menu- and window-driven IM interface that supports the ICQ2000, Yahoo!, AIM, IRC, MSN, Gadu-Gadu and Jabber protocols.
FreeOpen SourceMac OS XWindowsLinuxBSD
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