Youtube-shorts block
Play the Youtube shorts video as if it were a normal video. and hide "shorts"tab and videos (optional).
36,539 users
LetyShops — cashback service
Cashback service LetyShops presents even more benefits and pleasure from each purchase in AliExpress and other 1000+ online shops!
36,442 users
Ukrainian dictionary
Ukrainian (uk-UA) spellchecking dictionary
36,289 users
TTV LOL PRO
TTV LOL PRO removes most livestream ads from Twitch.
35,754 users
YouTube mp3
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
35,667 users
Vimium
The Hacker's Browser. Vimium provides keyboard shortcuts for navigation and control in the spirit of Vim.
35,637 users
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
35,456 users
Mate Translate – translator, dictionary
Your all-in-one translator for web pages, highlighted text & Netflix subtitles. Translate and learn words in 103 languages.
34,970 users
alerabat.com | kupony i cashback
Nigdy więcej nie szukaj kodów rabatowych – My zrobimy to za Ciebie :)
34,741 users
JavaScript-Java Bridge
A replacement for the Java Plugin so Java Applets without graphics continue to work on browsers that no longer support NPAPI plugins. Java's LiveConnect API is emulated — data & method calls can be exchanged, and Java can manipulate the webpage DOM.
34,694 users
DocsAfterDark - Google Docs Dark Mode
Modern, dark mode for Google Docs
34,626 users
34,544 users
WhatFont
A wrapper for Chengyin Liu's WhatFont tool
34,527 users
Language: Тоҷикӣ (Tajik)
Firefox Language Pack for Тоҷикӣ (tg) – Tajik
34,244 users
Language: Furlan (Friulian)
Firefox Language Pack for Furlan (fur) – Friulian
34,189 users
Language: Sardu (Sardinian)
Firefox Language Pack for Sardu (sc) – Sardinian
34,182 users
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!)
33,940 users
RESTClient, a debugger for RESTful web services.
RESTClient has been completely rewritten for compatible with Firefox 57. Some functions are still missing (OAuth & OAuth 2.0 authentication).
33,792 users
Lightshot (screenshot tool)
Easy and convenient screenshot tool. Allows you to make screenshots of any selected area (video and flash too), edit and upload it to server.
33,487 users
Kamus Pengecek Ejaan Bahasa Indonesia
Spell checker dictionaries for Bahasa Indonesia
33,002 users
Video Downloader Pro
Video Downloader helps to download any video and music from most websites! Fast, easy, free!
32,978 users
Web Apps by 123apps
Edit, Convert, Create
32,956 users
YouTube Download Plus
Download buttons for YouTube videos.
32,842 users
'Improve YouTube!' 🎧 (For YouTube & Video)
Youtube Extension. Powerful but lightweight. Enrich your Youtube & content selection. Make YouTube tidy&smart! Layout Filters Shortcuts Adblocker Playlist
32,695 users
Open in PDF Reader
Adds a context menu item to send PDF links directly to a PDF viewer like Adobe Acrobat Reader
32,662 users