Extensions are like apps for your browser.
They add features to Firefox to make browsing faster, smarter, or just plain fun.
New Tab Override (WebExtension)
New Tab Override brings back the ability to change the page which is shown when opening a new tab.
91 924 users
Don't touch my tabs! (rel=noopener)
Prevent tabs opened by a hyperlink from hijacking the previous tab by adding the rel=noopener attribute to all hyperlinks (excluding same-domain hyperlinks).
9 496 users
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1 220 589 users
Decentraleyes
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.
206 011 users
Facebook Container
Neleiskite „Facebook“ stebėti jūsų žiniatinklyje. Naršyklei „Firefox“ skirtas plėtinys „Facebook Container“ padeda valdyti jūsų veiklą ir ją izoliuoti nuo „Facebook“.
743 921 users
Video DownloadHelper
The easy way to download and convert Web videos from hundreds of YouTube-like sites.
2 742 551 users
NoScript Security Suite
The best security you can get in a web browser! Allow active content to run only from sites you trust, and protect yourself against XSS other web security exploits. Disabled and can't reinstall? https://tinyurl.com/moz-ext-cert
1 528 229 users
Ghostery – Privacy Ad Blocker
Ghostery is a powerful privacy extension. Block ads, stop trackers and speed up websites.
1 220 589 users
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
886 424 users
Bitwarden - Free Password Manager
A secure and free password manager for all of your devices.
131 722 users
1Password X – Password Manager
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.
52 467 users
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
87 438 users