Thunderbird - Installing a new theme

October 2016

To change the look of Thunderbird , you can make use of the different themes available on
  • Simply download the theme of your choice
  • Open Thunderbird, click on Tools > Add-ons > Themes
  • Click on the Install button
  • Browse for the downloaded theme (.xpi)
  • Click on Open
  • In the window that opens click on "Install Now"
  • Once the theme is installed click on the "Restart Thunderbird" button to apply the new changes.

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