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
10,841 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 Twist
There are no ratings yet
chocolatefences
0 users
Katze Kittycat Halloween Totenkopf
There are no ratings yet
Firefox user 6183272
0 users
Black cats & halloween - Chats noirs
There are no ratings yet
Moyra1
0 users
Halloween Owls by M♥Donna
There are no ratings yet
MaDonna
0 users
Halloween Scare
Rated 5 out of 5
MaDonna
0 users
Spooky Stump
There are no ratings yet
Poppy
0 users
Trick or Treat Anyone
There are no ratings yet
Poppy
0 users
Halloween Screaming
There are no ratings yet
Thunderhorne
0 users
Halloween Witch_Bruxa
There are no ratings yet
Paula20
0 users
Happy halloween for crows - Corbeaux
There are no ratings yet
Moyra1
0 users
Halloween Mystery by M♥Donna
Rated 5 out of 5
MaDonna
0 users
Happy Halloween Kitty 1
There are no ratings yet
Creative_Expressions (Gale)
0 users
Monster Cake
There are no ratings yet
VanillaOrchids
0 users
Halloween la nuit
There are no ratings yet
Souris
0 users
Snowdrops Pink Easter by M♥Donna
Rated 4 out of 5
MaDonna
0 users
carnival glass bubbles by candelora
Rated 5 out of 5
candelora
0 users
Taba Heights beach - Egypt
There are no ratings yet
Stockel1949-1364608800.96
0 users
Halloween Zombie by M♥Donna
There are no ratings yet
MaDonna
0 users
holyday-fly
There are no ratings yet
skippy 1995
0 users
New Year 2020
Rated 4.6 out of 5
VanillaOrchids
0 users
Halloween Boolies
There are no ratings yet
Tracee
0 users
PepperMint Kitties bt M♥Donna
There are no ratings yet
MaDonna
0 users
Halloween Pumpkin
There are no ratings yet
darkcodes
0 users
Carnival Time
There are no ratings yet
MaDonna
0 users
Black Cat & Fairy Witch
There are no ratings yet
VanillaOrchids
0 users
