Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
Allows you to restore the last closed tab with just one button click and gives you access to the list of recently closed tabs in the button context menu.
37 536 users
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
38 250 users
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
30 956 users
Remove tracking elements from URLs.
9 696 users
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
841 389 users
Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers.
225 604 users
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
892 094 users
A secure and free password manager for all of your devices.
151 137 users
The best way to experience 1Password in your browser. Easily sign in to sites, generate passwords, and store secure information, including logins, credit cards, notes, and more.
63 692 users
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
86 657 users