|User since||Dec. 31, 2016|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Rated 5 out of 5 stars
Works like a charm. Just installed the add-on and activated "Minimize to sys tray" option in the Thunderbird settings.
Now, when I click on on the X, Thunderbird is minimized into the tray.