Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
Behind The Overlay Revival
Click to close any overlay popup on any website.
18,803 users
Malwarebytes Browser Extension
The fastest and safest web browsing experience.
15,675 users
Tab2QR
Send the page you are currently viewing to your mobile device. QR codes are generated instantly in browser and never leave your computer. Implemented with WebExtensions API and compatible with Firefox 57+.
6,683 users
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
18,404 users
Brief
Brief makes reading RSS feeds as easy and intuitive as it gets. Designed to have exactly the right set of features, it is powerful and simple at the same time. Feeds are presented on a seamless, interactive page which let's you bookmark and tag items with a single click.
11,289 users
RSSPreview
Preview RSS feeds in browser
3,561 users
Feed Preview
Indicates available RSS and Atom feeds and renders previews.
2,497 users
mPage
Simple dashboard-like RSS feed reader.
578 users
Browsec VPN
Best VPN addon for Firefox.
336,626 users
Hoxx VPN Proxy
Hoxx VPN Proxy service to unblock blocked websites, hide your location and encrypt your connection. Completely free.
264,086 users
SetupVPN Lifetime Free VPN
Unblock any blocked website in your country, school or company. SetupVPN changes your IP address and location with just single click! It's free and easy to use. Setup your VPN now.
71,310 users
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
83,446 users
Tree Style Tab
Show tabs like a tree.
129,303 users
New Tab Override (WebExtension)
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
98,858 users
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
52,215 users
OneTab
OneTab - Too many tabs? Convert tabs to a list and reduce browser memory
80,544 users