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
127,371 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
Dark Roblox
Rated 3.9 out of 5
JadNP
4 users
little twin stars sakura hana
Rated 5 out of 5
yuzuriha
4 users
Gardevoirs
Rated 5 out of 5
XL SwAt
4 users
Steampunk City by M♥Donna
Rated 5 out of 5
MaDonna
4 users
Cool Cymru
There are no ratings yet
steve_perry2000
4 users
Microsoft Windows Pirate
There are no ratings yet
felix
4 users
Ghost Trick
There are no ratings yet
tyrannochick
4 users
A-10 Thunderbolt Plane Jet Fighter
Rated 5 out of 5
kingjamesuk
4 users
toradora
Rated 5 out of 5
chapp19890829
4 users
Kaspersky Logo
Rated 4.5 out of 5
Kaspersky
4 users
Carcassonne Board Game
There are no ratings yet
JasonSpears
4 users
Blue Vista
There are no ratings yet
irvanfauzie
4 users
Diamond Sky-Animated
Rated 4.2 out of 5
earthdust
4 users
Scania_4
There are no ratings yet
Dirkhead
4 users
Betternet VPN theme for Firefox
Rated 4.1 out of 5
Firefox user 13784210
4 users
Warhammer Black Templars
There are no ratings yet
Warhiet
4 users
PUNKS NOT DEAD
Rated 5 out of 5
elijahr
4 users
Horimiya
Rated 5 out of 5
lunan
4 users
Azur Lane Chibi Header
There are no ratings yet
Silver Aegis
4 users
Crisis Core - Final Fantasy VII - Cast
There are no ratings yet
ErryErhama
4 users
Kagamine Rin Neko
There are no ratings yet
Folhinha
4 users
Ryuko Matoi Kill La Kill Theme
Rated 5 out of 5
iNubix
4 users
Crypto Currency by M♥Donna
Rated 5 out of 5
MaDonna
4 users
Land Rover Range Rover
Rated 4 out of 5
ncdudley
4 users
Love USA
Rated 4.5 out of 5
Sujan Shrestha
4 users
