Add extra features and styles to make Thunderbird your own.Close
|User since||December 14, 2009|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
TT Deepdark is the best theme for Thunderbird!
Smooth, comfortable, simple and elegant looks
I love very much this TT Deep Dark theme.
And I never change to other theme.
Please keep this theme update in every thunderbird update version.