Trillian is a skinnable instant messaging client that supports AIM, ICQ, MSN, Yahoo Messenger, and IRC. It provides capabilities not possible with the original clients, while supporting standard features such as audio chat, file transfers, group chats, chat rooms, buddy icons, multiple simultaneous connections to the same network, server-side contact importing, typing notification, direct connection (AIM), proxy support, encrypted messaging (AIM/ICQ), SMS support, and privacy settings.
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