Adium is a free instant messaging application for Mac OS X, released under the GNU GPL and developed by the Adium team. With Adium, you can connect to any number of messaging accounts on any combination of supported messaging services and then chat with other people using those services.
- AOL Instant Messenger (Including ICQ and .Mac)
- Jabber (Including Google Talk)
- MSN Messenger
- Yahoo! Messenger (Including Yahoo! Japan)
- Bonjour (Compatible with iChat)
- Novell Groupwise
- Lotus Sametime