![](https://cdn.statically.io/img/addons.mozilla.org/user-media/hero-featured-image/Tst12x.jpg?modified=1602005492)
Feedbro - RSS Feed Reader
CanvasBlocker
Alters some JS APIs to prevent fingerprinting.
24.535 brûkers
Custom Scrollbars
Give Firefox a personal touch with customized scrollbars!
25.096 brûkers
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
974.433 brûkers
PocketTube: Youtube Subscription Manager
The best way to group your subscriptions Using this simple extension you can create collections that seamlessly fit into YouTube's layout.
19.169 brûkers
667.343 brûkers
430.507 brûkers
375.973 brûkers
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
469.886 brûkers
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
447.877 brûkers
Enhancer for YouTube™
Take control of YouTube and boost your user experience!
564.012 brûkers
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
125.615 brûkers
Dark Reader
Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.
1.055.818 brûkers
Read Aloud: A Text to Speech Voice Reader
Read out loud the current web-page article with one click. Supports 40+ languages.
151.557 brûkers
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
31.528 brûkers
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
72.763 brûkers
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936 brûkers
257 brûkers
Grammar and Spell Checker - LanguageTool
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.
333.429 brûkers
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
324.896 brûkers
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
63.360 brûkers
Dark Background and Light Text
Make every web page (or just the pages you want) display light text on dark backgrounds. All color variations are fully customizable.
33.936 brûkers
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
266.158 brûkers
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
62.526 brûkers
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
478.695 brûkers
Kaspersky Protection 2021
Your protection on the Internet with extension from Kaspersky Lab
411.777 brûkers