Find what version of Thunderbird you are using

  1. Click the Application menu button New Fx Menu, then go to the Help menu and choose Troubleshooting Information. A new tab will open with information about your setup.

    tb52-help-troubleshooting

    tb52-help-troubleshooting-mac
  2. Under Application Basics, refer to the number beside Version. That is the version of Thunderbird you are using.

    tb52-version

    tb52-version-mac

Was this article helpful?

Please wait...

These fine people helped write this article:

Illustration of hands

Volunteer

Grow and share your expertise with others. Answer questions and improve our knowledge base.

Learn More