F R E S H

A FRESH way to browse the web

Black Persona

Reece's Mixed Dark

Dark theme with blue accents.

Dark + Pink

I made it with Firefox color and just added stuff to the manifest to make it valid.

Green over solid black

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

Dark Imagine Theme

Simple black theme by Imagine.

Orangine

Grey and orange theme

Neat Dark Theme - Pink

A Pink Neat Dark Theme for Thunderbird

SpaceShaman Dark

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

SimpleFox-Like

Minimal.

Synthwave_Gradient

Synthwave Gradient for Thunderbird Email

Polski błękit

Motyw by QLIN

Polish blue 1.0

Motyw by QLIN

Arc Theme for Thunderbird

Another Thunderbird theme inspired by the Arc theme.