Dark Reader
Тёмная тема для каждого сайта. Берегите зрение, используйте Дарк Ридер для ночного или ежедневного просмотра веб-страниц.
1 290 812 пользователей
Return YouTube Dislike
Returns ability to see dislike statistics on youtube
924 669 пользователей
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
158 317 пользователей
EPUBReader
С EPUBReader Вы можете читать ePub-файлы прямо в Firefox. Нет никакой необходимости в дополнительном программном обеспечении!
128 738 пользователей
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.
111 733 пользователя
Gesturefy
Навигация, управление и просмотр быстрее с помощью жестов мыши! Настраиваемое добавление жеста мыши с различными командами.
89 577 пользователей
Simple Tab Groups
Create, modify, and quickly change tab groups
82 121 пользователь
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
77 072 пользователя
RoboForm - Менеджер Паролей
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
56 217 пользователей
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
44 307 пользователей
Dictionary Anywhere
View definitions easily as you browse the web. Double-click any word to view its definition in a small pop-up bubble. It also supports Spanish, German, French language alongside English. Enjoy Reading Uninterrupted!!!.
37 925 пользователей
Tomato Clock
Tomato Clock is a simple browser extension that helps with online time management.
32 086 пользователей
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
18 876 пользователей
Link Gopher
Extracts all links from web page, sorts them, removes duplicates, and displays them in a new tab for inspection or copy and paste into other systems.
16 296 пользователей
Default Bookmark Folder
Allows you to choose the default bookmark location folder and quickly bookmark pages via a dedicated icon.
12 013 пользователей
Swift Selection Search
Swiftly access your search engines in a popup panel when you select text in a webpage. Context menu also included!
10 672 пользователя
Simple Gesture for Android
Adds touch gestures for Android. (P.S. "Quick Gestures" is great addon. I hope it be updated.)
1 717 пользователей
Трекер времени
Отслеживайте, анализируйте, контролируйте, а затем повышайте эффективность
457 пользователей
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
789 021 пользователь
Cisco Webex Extension
Присоединение к совещаниям Webex с помощью Firefox ™
632 091 пользователь
MetaMask – Crypto Wallet
The most secure wallet for crypto, NFTs, and DeFi, trusted by millions of users
375 212 пользователей
1Password: Менеджер паролей
Лучший способ использовать 1Password в браузере. С лёгкостью входите на сайты, создавайте пароли и храните защищённую информацию.
362 806 пользователей
Ecosia — The search engine that plants trees 🌱
This extension adds Ecosia.org as the default search engine to your browser — it’s completely free!
284 652 пользователя
I don't care about cookies
Get rid of cookie warnings from almost all websites!
270 320 пользователей
Greasemonkey
Customize the way a web page displays or behaves, by using small bits of JavaScript.
170 602 пользователя