Glossy Fox

Created this Glossy Design in Photoshop CS4

ASUS - Republic of Gamers V2

Magic winter cat

Magic cat eyes feline

CarbonFox

Carbon Fox

Dark Fox No Logo

Edit of randomaster Dark Fox theme to remove logo.

New Dark Bird

A Thunderbird theme with the new Thunderbird Logo.

Cat Collage

My cat Beeper can now delightfully viewed on Thunderbird.

yahane_pattern

yahane_pattern, BY: HEKISU1

Dark Space Thème 9MKR

Dark Space Thème 9MKR est un thème de couleur sombre avec une image de l'espace.

Asus ROG Leather Small Badge

Asus ROG inspired theme with smaller badge to better suit some resolutions

Mail Delivery 4K (Red)

Mail Delivery 4K (Red) theme for Thunderbird 100+ and 4K monitors.

Mail Delivery 4K (2009)

Mail Delivery 4K (2009) theme for Thunderbird 100+ and 4K monitors.

irasutoya01

Thunderbird 78 以降用に使えるテーマを練習用に作ってみました。
Very simple theme, which uses only public domain illustrations.

Breeze (Plasma 5) Arch Linux

Breeze (Plasma 5) + logo of Arch Linux

Shirasu Azusa Theme

Adds theme of Shirasu Azusa from game called Blue Archive.

Anime, Blue Archive, Cute, Dark, Game, Shirasu Azusa

Blue-Fox_by_Valdi

Mail Delivery 4K (2018)

Mail Delivery 4K (2018) theme for Thunderbird 100+ and 4K monitors.

Seoul Dark

Seoul dark theme for Thunderbird. Adapted from calvinchd's Gruvbox Dark (https://addons.thunderbird.net/en-US/thunderbird/addon/gruvbox-dark-thunderbird), inspired by junegunn's color scheme for vim (https://github.com/junegunn/seoul256.vim).

Mail Delivery 4K (2009 Alt)

Mail Delivery 4K (2009 Alt) theme for Thunderbird 100+ and 4K monitors.

Friul

Theme with the official Friulian Flag.