Software that can be used as an alternative to Trillian for Mac:
  • 4.94.9
    18 votes

    Pidgin is a multi-protocol instant messaging client for Linux, BSD, MacOS X, and Windows.

    • Freeware
    • Windows/Mac/Linux
  • 5/5
    5 votes

    Adium is a multiple protocol instant messaging client.

    • Freeware
    • Mac OS X
  • 4/5
    2 votes
    Download Messages Beta and get a taste of whatís coming in OS X Mountain Lion.
    • Freeware
    • Windows