Adium X – Free Instant Messenger For OS X
Adium 1.2.5 is a fast, free instant messaging client for OS X which supports AIM, ICQ, Jabber, MSN, Yahoo!, Google Talk, Yahoo! Japan, Bonjour, Gadu-Gadu, Novell Groupwise and Lotus Sametime.
It supports a beautiful WebKit message display, tabbed messaging, encrypted chat, file transfer and more. It is fast, lightweight, customizable, and has been translated into 20 languages.
(Via Cool OSX Apps.)
