Most Popular Extensions

Subscribe

Blue Sharepoint

Rated 4 out of 5 stars (3)
714 users

Moon and Earth

Theme Designed by <b>candelora ©</b>

TAGS:
universe,galaxy,infinity,solar,system,sun,mercury,
venus,mars,jupiter,saturn,uranus,neptune,pluto,
constellations,stars,sky,candelora,firefox

Rated 4 out of 5 stars (38)
686 users

Soothing Pink

A very non-distracting pale pink color with high contrast text for those who want something that's barely there.

Rated 4 out of 5 stars (5)
637 users

sky and cloud

Rated 5 out of 5 stars (3)
627 users

Clear Transparent Glass

clear, looks like glass.

Rated 5 out of 5 stars (11)
532 users

Minimalist Blue

Rated 5 out of 5 stars (1)
526 users

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)
501 users

Eco theme

Rated 5 out of 5 stars (102)
495 users

Dark/Black theme (works with 115.*)

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

Rated 5 out of 5 stars (4)
494 users

Outlook 2013 blue

The blue color which is used on the outlook.com website.

Rated 3 out of 5 stars (12)
487 users

Deep Dark Blue Forest

nature pretty dark fantasy deep surreal beautiful branches trees wood magic goth gothic horror magical scary woods blue black green sky insekts flyes night twilight pretty sad alone spooky

Rated 5 out of 5 stars (15)
481 users

Breeze Solarized Light

Simple theme based on Kde Breeze Light theme, with solarized colors.

Rated 5 out of 5 stars (4)
476 users

Simple Space Stars

Just a simple outer space theme :)

Rated 5 out of 5 stars (74)
472 users

New Dark Bird

A Thunderbird theme with the new Thunderbird Logo.

Rated 5 out of 5 stars (1)
458 users

HORIZONTAL wood

Wood Horizontal.

Rated 5 out of 5 stars (19)
445 users

colorful crazy cats

❤Theme Designed by <b>candelora ©</b>❤
Original Vector by <b>Annykos</b>

TAGS:
vector,animals,drawing,art,funny,cute,cool,cartoon,eyes,
cute,sweet,soft,furry,whiskers,candelora,firefox

Rated 5 out of 5 stars (43)
438 users

Minions at the Beach by MaDonna

Theme Designed by MaD♥nna
© MaDonna

Rated 4 out of 5 stars (6)
409 users

Neat Dark Theme - Blue

A Blue Neat Dark Theme for Thunderbird

Rated 5 out of 5 stars (2)
397 users

ANIMATED MATRIX

There is a difference between knowing the path and walking the path.
~Morpheus

TAGS
cascading code streaming lines of green computer code humanity in peril blockbuster film computer hacker Christianity Morpheus Neo Trinity Agent Smith Oracle Hugo We...

Rated 4 out of 5 stars (25)
392 users

Dark Blue

Dark Blue Persona

Rated 5 out of 5 stars (65)
376 users