1,230 users
YouTube-Mp3.my
Adds a button to your Browser that allows you to convert YouTube Videos to MP3.
1,343 users
Invert Image color
The add-on inverts color of an image or color of any part of a page. Changes white color to black, for comfortable night time reading. Click on element second time to toggle inversion.
168 users
341 users
Definitions.net
Get instant dictionary definitions for any word or term that hits you anywhere on the web!
590 users
Open in IE™
Open links in Internet Explorer
3,762 users
Google image view image button
Adds the view image button back to google image results
636 users
MainWP Browser Extension
Stay informed by monitoring available updates and non-MainWP changes to your WordPress sites. Connects to your MainWP Dashboard via REST API.
253 users
Tab Mix - Rename Tab
Provides a simple interface to change tab title and option to use bookmark name as tab title. This extensions is part of the new Tab Mix WebExtension collection that will eventually replace the legacy Tab Mix Plus extensions.
1,720 users
Jelly Party
Watch videos with your friends — in sync! Support Netflix, Disney+, Youtube, Vimeo, Amazon Prime Video & many more! Free & Open Source.
719 users
JSON Viewer
Просмотр JSON файлов прямо в браузере
1,200 users
Rapids.pl
Rapids.pl umożliwia pobieranie danych z wielu popularnych hostingów plików. Wtyczka rapids.pl ułatwia dodawanie linków do pobierania przez rapids.pl Wtyczka wykrywa automatycznie linki z hostingów obsługiwanych przez rapids.
94 users
QR code tab URL
Adds a button in address bar and show URL from current tab as QR code
247 users
Hacker News Night Mode
Theme news.ycombinator.com with a darker (night mode) theme
170 users
Enterprise Policy Generator
The Enterprise Policy Engine allows administrators to configure Firefox via a configuration file. The Enterprise Policy Generator helps to create the configuration file.
853 users
Adblock for Youtube™
Popular Adblock for Youtube™ Extension: Removes the video ads from Youtube™. Thanks to all AdBlock supporters!
48,893 users
4,450 users
Download with Wget
when activated, interrupts the built-in download manager to direct links to Wget
183 users
URL Shortener
Easily shorten desired urls with Google url shortener API.
116 users
Get RSS Feed URL
Retrieve RSS feeds URLs from a WebSite. Now in Firefox!
2,040 users
Disable Twitter Trends
Hides trends on Twitter
396 users
+Sub
Load subtitle to a HTML5 video.
633 users
Spotify Desktop-ify
Open Spotify URIs/web player links in the desktop app every time
156 users
5,687 users
Todo
A todo addon which lets you to keep a track of your work, stays in browser and available on just a click. Add your tasks with a click or just enter, mark them done, or remove it from list.
287 users