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Arc Theme for Thunderbird

Another Thunderbird theme inspired by the Arc theme.

Rated 5 out of 5 stars (1)
53 users
Added April 20, 2024

Everforest Theme

Everforest color scheme theme for Thunderbird

Rated 5 out of 5 stars (2)
18 users
Added Jan. 3, 2024

Polish blue 1.0

Motyw by QLIN

Not yet rated
3 users
Added Dec. 15, 2023

Polski błękit

Motyw by QLIN

Not yet rated
6 users
Added Dec. 15, 2023

Synthwave_Gradient

Synthwave Gradient for Thunderbird Email

Not yet rated
74 users
Added Aug. 29, 2023

SimpleFox-Like

Minimal.

Not yet rated
12 users
Added June 28, 2023

SpaceShaman Dark

Step into the dark side of the force and discover the secrets of the cosmos without the risk of eye damage!

Not yet rated
36 users
Added Feb. 2, 2023

Galizur Theme

A spellbound, vibrant dark thunderbird theme

Rated 4 out of 5 stars (1)
35 users
Added Nov. 30, 2022

Nu-grey-theme

A simple grey theme for Thunderbird. A solid colour hex #ccc background which may help reduce eye-strain.

Rated 5 out of 5 stars (4)
851 users
Added Nov. 19, 2022

Dark Gold

A dark black and gray theme with gold/orange accents. A port of my Dark Gold theme for Firefox, with some tweaks specifically for Thunderbird.

Rated 5 out of 5 stars (2)
340 users
Added Sept. 20, 2022

Windows 11 Dark

The grey color from Windows 11 Dark (#202020)

It goes very well with BIB3 by Niivu (Windows 10/11 Theme).

Rated 5 out of 5 stars (1)
266 users
Added Aug. 15, 2022

Dark/Black theme (works with 115.*)

A simple black and white dark theme based on Luminous Matter.

Rated 5 out of 5 stars (4)
355 users
Added July 11, 2022

Neat Dark Theme - Pink

A Pink Neat Dark Theme for Thunderbird

Not yet rated
56 users
Added May 20, 2022

Neat Dark Theme - Blue

A Blue Neat Dark Theme for Thunderbird

Rated 5 out of 5 stars (1)
309 users
Added May 20, 2022

Orangine

Grey and orange theme

Not yet rated
2 users
Added May 10, 2022

Dark Imagine Theme

Simple black theme by Imagine.

Not yet rated
8 users
Added Jan. 29, 2022

BLVCKBRD

[ MINIMVL | DVRK | CLVSSIC ]

Black + Charcoal Foundation With Deep Crimson Accents.

Rated 5 out of 5 stars (4)
93 users
Added Jan. 16, 2022

Green over solid black

A simple green over black solid theme. Based on Luminous Matter theme.

Not yet rated
40 users
Added Jan. 3, 2022

One Dark

One Dark theme for Thunderbird.

Rated 5 out of 5 stars (1)
199 users
Added Oct. 9, 2021

Nina theme

Nina Theme for Thunderbird.

Rated 3 out of 5 stars (2)
97 users
Added Sept. 23, 2021