Initially released July 1, 2000, as a freeware IRC client, the first commercial version (Trillian Pro 1.0) was published on September 10, 2002. Currently, Trillian supports Facebook, Google, Jabber (XMPP), and Olark. They also no longer support connecting to MySpace, and no longer support a distinct connection for Gmail, Hotmail or Yahoo! Mail although these can still be connected to via POP3 or IMAP. Trillian no longer supports Windows Live Messenger or Skype as these services have combined and Microsoft chose to discontinue Skypekit. It can connect to multiple IM services, such as AIM, Bonjour, Facebook Messenger, Google Talk (Hangouts), IRC, XMPP (Jabber), VZ, and Yahoo! Messenger networks as well as social networking sites, such as Facebook, Foursquare, LinkedIn, and Twitter and email services, such as POP3 and IMAP.
It is currently available for Microsoft Windows, Mac OS X, Linux, Android, iOS, BlackBerry OS, and the Web. Trillian is a proprietary multiprotocol instant messaging application created by Cerulean Studios. Windows and later, MacOS, Linux, Android, iOS, and Web app
