10,920 extensions found in Appearance

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ScratchTools
Great tools to make Scratching easier!
Rated 3.1 out of 5
rgantzos
442 users
CSV Reader
CSV Reader transforms raw csv data into a simple html table, easily readable in your browser. Find the data you need, fast.
Rated 4.2 out of 5
Rubén
442 users
MathML-fonts
Fonts for Mozilla's MathML engine.
Rated 4 out of 5
Frédéric Wang
441 users
Dark Scroll
Makes the scrollbars on TweetDeck and other sites dark in Firefox. This should be done by the site itself, not by an addon :( Image based on Scroll by Juan Pablo Bravo, CL https://thenounproject.com/term/scroll/18607/
Rated 4.7 out of 5
Andrei Petcu
439 users
Google & YouTube Cookie Consent Popup Blocker
Block “Before you continue” cookie consent popups on Google and YouTube
Rated 3.7 out of 5
DаvG25
437 users
Trello Improvements
Improve your trello experience. Automatically count trello cards, enhance existing and add new features, UI improvements.
Rated 4.5 out of 5
Robert Ivanov
436 users
SpoPlus - Edit Spotify Theme & Settings
2025 • Spotify extension that allows you to bring back classic heart button, set up new themes, fonts, remove annoying notifications, popups, and many more!
Rated 5 out of 5
fullstackdev
436 users
PageProof online proofing
Extends your experience of PageProof so you can review and approve anything and everything! Making feedback welcome.
Rated 4.6 out of 5
PageProof
436 users
Mercator Studio for Google Meet
Change how you look on Google Meet with adjustable exposure, blur, vignette, and more!
Rated 4.6 out of 5
Xing
436 users
MailTo
One click to open your mail client with the current tab's URL in a new message
Rated 3.1 out of 5
Anthropohedron
434 users
Twitter検索プラグイン
Firefox 70.0.1 現在の既定のTwitter検索プラグインは、Twitter の新しいUIに対応しておらず、スラッシュが文字化けします。
There are no ratings yet
100の人 (エスパー・イーシア)
433 users
Unscroll Instagram
Remove infinite scrolling, reels and recommended posts for web Instagram.
Rated 4.2 out of 5
Asyncrom
432 users
Automatic Reader View
Automatically load webpages in Firefox's Reader View – as the default for the websites you specify.
Rated 3.8 out of 5
Paul Morris
431 users
ydwd
一个简单易用的中英查词扩展, 使用有道的API。
Rated 4.3 out of 5
user59874622
430 users
GMail Opener
Opens mail.google.com after clicking on it. Does nothing else.
Rated 5 out of 5
Firefox user 13475792
429 users
Twitter Lume Reskin
Popular Dark Lume userstyle for Twitter, redone as a Mozilla Firefox Addon.
Rated 5 out of 5
Trixille
429 users
Back to Close WE
Use the back button to close newly opened tabs.
Rated 4.5 out of 5
Jas
428 users
MM3 Proxy Switch
In the Firefox Browser (and other Mozilla programs) you can per default configure only the setting for one internet connection. With this Proxy Switch you can manage different configurations and simply switch over between these.
Rated 4.6 out of 5
MM3Tools
427 users
FreshView for YouTube™
Hide YouTube™ videos you've already watched to easily discover fresh content.
Rated 3.2 out of 5
Mikhail Andrenkov
427 users
UsableHomeButton
Button for opening home page of any current site, with menu with parent URLs, items for opening in private window, copying titles and URLs, forgetting site or page, etc.
Rated 4.8 out of 5
Marat Tanalin
426 users
Extra sounds
Extra sounds for your Firefox (Navigation, downloads, and more)
Rated 4.7 out of 5
Jawhien
424 users
SaveTabs
Saves URLs of open tabs into a text file.
Rated 4 out of 5
enchainingrealm
424 users
CSS Toggler
Browser extension to quickly toggle CSS.
Rated 4.6 out of 5
ap
424 users
SSHGate ssh client and terminal emulator
Open SSH client sessions with a terminal emulator
Rated 1.9 out of 5
RedCoolMedia
424 users
Dark Mode Everywhere
Every website gets a night look, automagically!
Rated 4.3 out of 5
Peta Sittek
423 users