Nina theme

Nina Theme for Thunderbird.

Lollipop Road

This persona is gentle transition of colors on a gradient that reminds me of an isle of lollipops. This gradient will not fight for focus against Firefox elements or web pages.

Dark Brushed Metal ( By HIPOKAMP )

Internet Explorer Blue Theme

Tired of Firefox's purple color that does not match the rest of Windows Vista/7? Try this Persona.

Breeze Dark

This simple theme makes Firefox match the Breeze Dark theme in Kubuntu with Plasma 5.

F R E S H

A FRESH way to browse the web

Macintosh White

Simplistic white with shadow, noise and faint color. Inspired by the new Apple iTunes

Brushed Metal - Lighted

Brushed Metal... with a twist!

Polski błękit

Motyw by QLIN

Clear Transparent Glass

clear, looks like glass.

black

Just black

Just a solid black background with white letters, that´s how a browser have to look like!

Simple brow

Blue To Blue

Simple gradient blue background

Color of Rainbow

Color of Rainbow will bring Good Vibrations

Royale 2

SpaceShaman Dark

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

Dark Green 222

Dark Green

Dark + Pink

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

Everforest Theme

Everforest color scheme theme for Thunderbird