Uninstall Thunderbird from your computer

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  • Creator: David Blayney
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Uninstalling Thunderbird from your computer is really easy to do, however the instructions vary based on your computer's operating system.

Uninstall Thunderbird

  1. Go to the Mozilla Thunderbird installation folder. This is most likely located at C:\Program Files\Mozilla Thunderbird\uninstall. If you are using a 64-bit version of Windows, the installation directory will likely be Go to the Mozilla Thunderbird installation folder. This is most likely located at C:\Program Files (x86)\Mozilla Thunderbird\uninstall.
  2. Double-click the helper.exe application file. You may need to be logged in as an administrator to do this.
  3. The Thunderbird Uninstall Wizard opens up. Click the Uninstall button to begin removing Thunderbird from your computer. If you want to stop the removal process, click the Cancel button.
  4. Click the Finish button to complete the removal.
  1. Open a new window in the Finder.
  2. In the Applications folder, right-click Thunderbird.app. A menu appears.
  3. Select Move to Trash.
  4. In your user Library, right-click the Thunderbird folder. A menu appears
  5. Select Move to Trash.