uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
7 213 228 users
DuckDuckGo Privacy Essentials
Privatumas, supaprastintas.
1 393 507 users
Privacy Badger
Automatically learns to block invisible trackers.
1 129 362 users
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
971 376 users
Ghostery – Privacy Ad Blocker
The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.
912 283 users
NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
266 606 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.
230 319 users
Block Site
A customizable, password-protected website blocker and redirector.
66 544 users
Don't track me Google
Removes the annoying link-conversion at Google Search / maps / ...
64 531 users
Popup Blocker (strict)
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
62 275 users
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
56 147 users
PopUpOFF
Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.
28 829 users
FoxyTab
Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer
20 632 users
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
18 880 users
643 users
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1 931 754 users
Facebook Container
Neleiskite „Facebook“ stebėti jūsų žiniatinklyje. Naršyklei „Firefox“ skirtas plėtinys „Facebook Container“ padeda valdyti jūsų veiklą ir ją izoliuoti nuo „Facebook“.
889 797 users
Malwarebytes Browser Guard
The fastest and safest web browsing experience. Secure your privacy by blocking trackers, blocking ads, and blocking malicious content.
477 746 users
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.
356 021 users
Firefox Relay
Firefox Relay lets you generate email aliases that forward to your real inbox. Use it to hide your real email address and protect yourself from hackers and unwanted mail.
195 594 users
ESET Browser Privacy & Security
Mėgaukitės išplėstine naršyklės apsauga naudodami ESET naršyklės privatumą ir saugą – šis plėtinys apima unikalų metaduomenų valymą, saugią paiešką ir dar daugiau.
146 052 users
NordVPN - a VPN proxy extension for Firefox
Looking for the best VPN extension for Firefox? NordVPN's Firefox VPN proxy extension lets you hide your IP, change your virtual location, and stay safe online with a click. Get a fast, secure, and unlimited VPN for Firefox!
140 741 users
Qwant VIPrivacy
Qwant VIPrivacy sets Qwant.com as your default search engine, blocks trackers for you to protect your personal data while you browse.
95 158 users
Surfshark VPN plėtinys
Naudodamiesi saugia ir privačia prieiga su „Firefox“ naršyklės plėtiniu laisvai naršykite internete.
82 130 users
ZenMate Free VPN
ZenMate VPN - The best free Firefox VPN extension to hide your IP. Encrypt your connection, access our secure proxy servers & unblock websites easily.
72 306 users