Welcome to Thunderbird Add-ons.

Add extra features and styles to make Thunderbird your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Solid

Subscribe

Black Solid

black

Rated 5 out of 5 stars (8)
5 users

Download Now

thin top burgundy gradient

Rated 5 out of 5 stars (7)
5 users

Download Now

Chromatic flecks

Rated 4 out of 5 stars (70)
4 users

Download Now

Numix-gtk3theme

Solid color for Numix-gtk3theme

Rated 5 out of 5 stars (9)
4 users

Download Now

Australia - flag

Keywords: National Flag of Australia, Union Jack, Stars, Dark Blue, Red Cross, Great Britain

Rated 5 out of 5 stars (3)
4 users

Download Now

Brushed Black

brushed black white krazer verkrazt schwarz nice modern abstract persona firefox bayern bavaria weiss weiß omg lol wtf

Rated 5 out of 5 stars (8)
3 users

Download Now

Blue Transition

a transition of blue

Rated 5 out of 5 stars (10)
3 users

Download Now

Simple brow

Rated 5 out of 5 stars (1)
3 users

Download Now

Adobe Flash

Adobe Flash Style

Rated 4 out of 5 stars (139)
3 users

Download Now

Polish blue 1.0

Motyw by QLIN

Not yet rated
3 users

Download Now

Panda Fox (for birds!)

My Panda Fox theme, just for Thunderbird instead of Firefox

Rated 2 out of 5 stars (1)
3 users

Download Now

Orangine

Grey and orange theme

Not yet rated
2 users

Download Now

Black Persona

Not yet rated
2 users

Download Now

Arc Theme for Thunderbird

Another Thunderbird theme inspired by the Arc theme.

Not yet rated
1 user

Download Now