Alternative apps to All-in-One Messenger:
  • 35 votes
    Franz 5.10.0
    Franz is your messaging app for WhatsApp, Facebook Messenger, Slack, Telegram and many many more.
    • Freeware
    • Windows, macOS, Linux
  • 24 votes
    Trillian 6.5.0.44
    Trillian is a multinetwork chat client that currently supports Facebook, Google, AIM, ICQ, Twitter, mIRC, and others.
    • Freeware
    • Windows
  • 13 votes
    Rambox 2.4.1
    Free, Open Source and Cross Platform messaging and emailing app that combines common web applications into one.
    • Freeware
    • Windows, macOS, Linux