Unpaywall
Get free text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
60,912 users
Web Developer
The Web Developer extension adds various web developer tools to the browser.
93,648 users
CORS Everywhere
A firefox addon allowing the user to enable CORS everywhere by altering http responses. Report issues to the repository, with enough information to reproduce the problem: https://github.com/spenibus/cors-everywhere-firefox-addon/issues
25,922 users
Okta Browser Plugin
Okta Browser Plugin
64,405 users
Lingocloud - Web Translation Extension
Lingocloud is a bilingual translation extension, delivers a native reading experience at the Click of a button.
9,837 users
XDM Browser Monitor v8+
Download files with XDM v8+
6,682 users
10,103 users
HackBar
A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. Press F12 to use HackBar
9,656 users
Google Search Maps Button
Adds back the Maps button to Google search pages and makes the map images clickable again for seamless navigation.
1,113 users
Old Reddit Redirect
Ensure Reddit always loads the old design
55,066 users
Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
42,245 users
4,579 users
2,322 users
546,657 users
WebRTC Control
Have control over WebRTC (disable or enable) and protect your IP address.
4,420 users
Imagus
With a simple mouse-over you can enlarge images and display images/videos from links.
62,969 users
Instagram Downloader
Help users download images and videos easily on Instagram
13,375 users
Repeek (formerly FACEIT Enhancer)
Repeek enhances your experience on FACEIT and adds useful features
21,909 users
Google Scholar Button
Lookup scholarly articles as you browse the web.
110,880 users
Screen Recorder
Record your computer's screen with just one click!
18,743 users
Redux DevTools
DevTools for Redux with actions history, undo and replay.
55,087 users
Profile Switcher for Firefox
Create, manage and switch between browser profiles seamlessly.
10,230 users
Print Friendly & PDF
Makes a Printer Friendly & PDF version of any webpage. Removes navigation, ads, and junk. Formats the page for print so you save paper and ink. Good for the environment and your wallet.
50,283 users
Microsoft Power Automate
Add-on for enabling web automation. This web extension is compatible with Power Automate for desktop version 2.27 or later.
14,927 users
Augmented Steam
Augments your Steam Experience
52,902 users