To use these add-ons, you'll need to
download Firefox
.
Dismiss this notice
Firefox Browser Add-ons
Extensions
Themes
More…
for Firefox
Dictionaries & Language Packs
Other Browser Sites
Add-ons for Android
Log in
Search
Search
127,392 themes found in Other
Filter results
Sort by
Relevance
Recently Updated
Most Users
Top Rated
Trending
Theme Color
Black
Gray
White
Red
Yellow
Green
Cyan
Blue
Magenta
✖
Badging
Any
Recommended
By Firefox
All Reviewed
Search results
Purple Bold Theme
Rated 4.5 out of 5
fezcode
1 user
House-Rainbow
There are no ratings yet
𝙿𝚑𝚘𝚗𝚢𝙲𝚛𝚎𝚊𝚝𝚘𝚛
1 user
puppylinux
There are no ratings yet
josejp2424
1 user
Icicles in Winter
There are no ratings yet
Tracee
1 user
Latex Girl Gas Mask & Black Suit
There are no ratings yet
SergeOin
1 user
Cannaweed
There are no ratings yet
Firefox user 11809558
1 user
Gears
There are no ratings yet
Innubibus
1 user
Boston Terrier Lily 8
There are no ratings yet
TWarner
1 user
OF Donut Theme
There are no ratings yet
c0pyr1t3
1 user
Touhou Byakuren Hijiri - By Kon-chan
Rated 5 out of 5
Fernando Lopes
1 user
MAFIA 2 (Mehdi Etzio)
There are no ratings yet
MEHDI ETZIO
1 user
「Ao_No_Exorcist」
There are no ratings yet
Alexander
1 user
Fire Emblem Heroes
There are no ratings yet
XVITH
1 user
Buffered Blue Quilava
There are no ratings yet
XiaoXiao
1 user
DOMIOLIMPICA
There are no ratings yet
ARNOLD LARA
1 user
Alex Mercer
There are no ratings yet
Shaideu
1 user
fall skull
Rated 4.7 out of 5
bawbde
1 user
Purple Swirlies
There are no ratings yet
Tracee
1 user
Blue Themex
Rated 5 out of 5
robert
1 user
ブルー＆ダーク
There are no ratings yet
saber35
1 user
Mountain-theme Fuji
There are no ratings yet
Nczer
1 user
個人用テーマ
There are no ratings yet
シェネクト
1 user
L&D
There are no ratings yet
Dan Kennaird
1 user
Dragonfly Serenity Theme Eddie
There are no ratings yet
Eddie R. Cortez
1 user
@sui5o Dim Theme
There are no ratings yet
Mina
1 user
