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
10,899 themes found in Holiday
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
Halloween v5 by CP
Rated 4.4 out of 5
Crazy Psychiatrist®
85 users
ANIMATED - Lightning Halloween
Rated 4.8 out of 5
Firefox user 5771907
84 users
Christmas Wrapping
Rated 4.9 out of 5
Diana Pearl
83 users
Christmas
Rated 4.6 out of 5
Diacronos
76 users
Patriotic USA by MaDonna
Rated 4.8 out of 5
MaDonna
71 users
2020 Winter by M♥Donna
Rated 4.9 out of 5
MaDonna
69 users
Winter Minions Theme by M♥Donna
Rated 4.9 out of 5
MaDonna
68 users
Halloween Waffles
Rated 3.8 out of 5
Fyreheart
67 users
Grinch and Max Christmas
Rated 5 out of 5
Leigh Anne
64 users
Christmas Welcome by M♥Donna
Rated 4.9 out of 5
MaDonna
64 users
GREEN WITH LUCK
Rated 4.3 out of 5
sassygirl1016
55 users
Halloween Cats And Bats
Rated 4.8 out of 5
Poppy
53 users
Crystal Snowflakes
Rated 4.7 out of 5
Poppy
52 users
The Halloween Override
Rated 4.9 out of 5
sad weeb
50 users
Halloween Spider Web by M♥Donna
Rated 4.8 out of 5
MaDonna
49 users
Cats Halloween
Rated 4.6 out of 5
Creative_Expressions (Gale)
49 users
Bubble Gum - Pink
Rated 5 out of 5
DevTheme
48 users
American Style - 4th of July
Rated 4.7 out of 5
ReelButter
47 users
Santa and Frosty Ski Fun
Rated 4.8 out of 5
michellet
44 users
Hello kitty easter
Rated 4.3 out of 5
yuzuriha
44 users
Cute Christmas Trees
Rated 5 out of 5
Starfish
42 users
Halloween Alpenglow
Rated 4.9 out of 5
DarnDylan
42 users
Santa Style
Rated 4.8 out of 5
kazzoom
41 users
Spider and The Moon
Rated 5 out of 5
MaDonna
41 users
Peanuts Easter Snoopy
Rated 4.9 out of 5
Leigh Anne
40 users
