Alternative apps to Trillian for Mac:
  • 4.9
    18 votes
    Pidgin is a multi-protocol instant messaging client for Linux, BSD, MacOS X, and Windows.
    • Freeware
    • Windows/macOS/Linux
  • 5/5
    5 votes
    Adium is a multiple protocol instant messaging client.
    • Freeware
    • macOS
  • 4/5
    2 votes
    Download Messages Beta and get a taste of what’s coming in OS X Mountain Lion.
    • Freeware
    • Windows