Merlin

Firefox add-on with keyword - cool

View results for cool in Firefox Browser Add-ons
Keyword difficulty: 16

Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

250 results. Page 1 of 10.
Cool Blue/Dark backround
#1, Cool Blue/Dark backround
Cool Blue/Dark backround
JKG1942
uses the cool blue color from windows 10os with a dark backround added
4.50 (10)
1,750
Cool
#2, Cool
Cool
VK
A cool matte black theme.
0.00 (0)
1
Merlin
Cookie AutoDelete
#3, Cookie AutoDelete
Cookie AutoDelete
CAD Team
Control your cookies! This WebExtension is inspired by Self Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Keep the ones you trust (forever/until restart) while deleting the rest. Containers Supported
4.58 (1,442)
232,448
Cool
#4, Cool
Cool
Lotjimi
Cool
1.00 (1)
N/A
Cool
#5, Cool
Cool
Firefox user 12810883
undefined
0.00 (0)
1
Cool
#6, Cool
Cool
Kofi
My first theme. It's a mixture of blues and some tints of violet(on highlighted tabs/open tabs) with a polka dot background.
0.00 (0)
1
Cool for Cats
#7, Cool for Cats
Cool for Cats
Jrmint97
They say it's cool for cats, it's cool for cats...
4.92 (13)
210
Grammar and Spell Checker - LanguageTool
#8, Grammar and Spell Checker - LanguageTool
Grammar and Spell Checker - LanguageTool
LanguageTooler GmbH
With this extension you can check text with the free style and grammar checker LanguageTool. It finds many errors that a simple spell checker cannot detect, like mixing up there/their, a/an, or repeating a word.
4.73 (3,924)
347,187
galaxy_cool_thing
#9, galaxy_cool_thing
galaxy_cool_thing
Lauch_HD
Cool theme
4.24 (25)
932
Glowing Cool Lines
#10, Glowing Cool Lines
Glowing Cool Lines
NAUGHTY_
undefined
4.38 (13)
727
Merlin
cool water '23 part deux
#11, cool water '23 part deux
cool water '23 part deux
Bluez360
More of the cool blues
5.00 (2)
198
__Cool Shade__
#12, __Cool Shade__
__Cool Shade__
KadenTheFam [GD]
2.0 is out the image fits on a widescreen PC :) to support me on YouTube click here ----> https://www.youtube.com/channel/UCrQ1bzPibNImWVJjIXe4VKA
4.09 (46)
642
Cool Blue
#13, Cool Blue
Cool Blue
xuforia
Just a plain cool theme
4.80 (5)
46
Cool car
#14, Cool car
Cool car
rositza
Cool car, great experience with it...
4.33 (3)
118
Just Play it Cool Boy, Real Cool
#15, Just Play it Cool Boy, Real Cool
Just Play it Cool Boy, Real Cool
Jayne F.
Boy, boy, crazy boy - Get cool, boy! Got a rocket in your pocket, Keep coolly cool, boy! Don't get hot, cause man, you got some high times ahead. Breeze it, buzz it, easy does it. Turn off the juice, boy! Just play it cool, boy, real cool...
4.89 (19)
34
Batman Cool
#16, Batman Cool
Batman Cool
snow_leopard
This is cool batman theme
4.00 (2)
16
Cool Firefox
#17, Cool Firefox
Cool Firefox
Fate306
undefined
4.00 (1)
27
Cool Bluuuu
#18, Cool Bluuuu
Cool Bluuuu
kaylakh10
Dark blue tones
4.80 (5)
21
Cool Aesthetic
#19, Cool Aesthetic
Cool Aesthetic
Vaisakh D S
A solid color theme which gives you a sturdy feel
4.67 (3)
24
Cool Dude Colors #1
#20, Cool Dude Colors #1
Cool Dude Colors #1
152402632118
Colors for cool dudes (or just for me)
4.80 (10)
14
Cool blue firefox
#21, Cool blue firefox
Cool blue firefox
Duchifat
undefined
4.67 (3)
17
Floral Cool Blue
#22, Floral Cool Blue
Floral Cool Blue
kjmj14
This persona is made by KJMJ14.
4.20 (5)
15
Cool frogs life - Vie Cool des grenouilles
4.86 (7)
19
PopUpOFF
#24, PopUpOFF
PopUpOFF
RomanistHere
Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.
4.47 (75)
25,278
The beatles cool
#25, The beatles cool
The beatles cool
andrca1
The Beatles in colour
5.00 (4)
9
250 results. Page 1 of 10.