Librezam
Open-source music recognition extension using Shazam API (also supports Audd, ACRCloud, Tencent, and NetEase APIs as alternative backends)
51,654 users
vidIQ Vision for YouTube
With insights and metrics that go beyond YouTube Analytics, vidIQ Vision delivers a comprehensive optimization report card for any YouTube video via your Firefox browser!
50,301 users
YouTube No Translation
Keeps YouTube content in its original language (Titles, Audio Tracks, Descriptions...)
50,185 users
Netflix Party is now Teleparty
Watch Netflix, Youtube, Disney Plus, Hulu, HBO, and Amazon Prime Video in sync with friends
47,612 users
Alternate Player for Twitch.tv
Alternate player of live broadcasts for Twitch.tv website.
44,000 users
Repeek (formerly FACEIT Enhancer)
The browser extension that boosts you to the next level on FACEIT – Trusted by over 1 million players worldwide, Repeek enhances your experience on FACEIT and adds useful features.
34,135 users
DeArrow - Better Titles and Thumbnails on YouTube
Crowdsourcing titles and thumbnails to be descriptive and not sensational
33,742 users
Flash Player
Flash Player runs and saves any flash file across the web. The Addon allows you to add any flash file into the app's playlist and access them on any website by simply clicking an extension icon.
32,066 users
Flash Player 2022
Play Flash anytime, even in 2022 and beyond, using an emulator. Want to fix "Adobe Flash Player is blocked" messages? This extension will remove those messages and allow you to play Flash in any website with a single click.
23,157 users
Open in VLC media player
Adds a context menu item to send audio/video streams directly to VLC media player
21,334 users
CS2 Trader - Steam Trading Enhancer
Extension to help with CS2 trading, trade-lock countdown, in-browser inspect, doppler phases, prices, float values, etc
21,138 users
TTV AB - Lightweight Twitch.tv Ad Blocker
Block ads on Twitch.tv live streams and VODs. No prerolls, midrolls, purple screens, or playback interruptions.
19,270 users
WebToEpub
Convert Web Novels (and other web pages) into an EPUB for offline reading. Works with many sites, including: 1. ArchiveOfOurOwn.org 2. FanFiction.net. 3. royalroadl.com
17,905 users
Max Sound Booster
Boost and control audio volume on any website beyond normal limits. Simple, fast, and precise sound amplification.
15,642 users
Reddit NSFW Unblocker
Unblock and remove these pesky popups and blurs to freely view NSFW content! No login required. Made for the new Reddit (Beta) UI.
15,193 users
FantasyPros: Win your Fantasy League
Get expert advice for your fantasy team from any website
13,472 users
