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.
236 929 uživatelů
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
82 754 uživatelů
Malwarebytes Browser Guard
Fast and safe browsing that protects your privacy. Block trackers, ads, phishing, and malicious content—so you stay secure and in control.
437 403 uživatelů
Ochrana Kaspersky
Vaše ochrana na Internetu s rozšířením od společnosti Kaspersky Lab
303 057 uživatelů
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!
292 038 uživatelů
ESET Browser Privacy & Security
Rozšířená ochrana prohlížeče ESET Zabezpečení a ochrana soukromí v prohlížeči – nabízí vyčištění metadat, zabezpečené vyhledávání a další funkce.
208 676 uživatelů
Web Threat Shield
Keeps you safe when browsing the web by identifying and blocking dangerous websites.
191 144 uživatelů
Surfshark VPN - Extension — fast & private
Protect your Mozilla Firefox browsing with Surfshark VPN — fast, secure, private.
109 204 uživatelů
Avira Browser Safety
Avira Browser Safety helps identify internet addresses that are harmful to your system when you are browsing the web and protects your privacy by preventing invisible trackers.
61 369 uživatelů
Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
50 121 uživatelů
Lock Adblock
Lehký, bez povolení a uživatelsky přívětivý blokátor reklam, sledovačů a malwaru.
12 332 uživatelů
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
4 843 uživatelů
FMHY SafeGuard
An extension that detects starred, safe, unsafe or potentially unsafe sites using the FMHY Filterlist.
4 669 uživatelů
Avast Online Security & Privacy
Zabezpečte svůj prohlížeč Mozilla Firefox před online hrozbami, sledováním a podvody, které probíhají v reálném čase.
4 442 uživatelů
Spotify Adblock
Block Spotify ads instantly. Skip audio and banner ads in the Spotify web player and enjoy uninterrupted music.
4 134 uživatelů
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
2 399 uživatelů
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2 246 uživatelů
YouTube Adblocker
Okamžitě zablokujte všechny reklamy na YouTube™ pro rychlejší, čistší a zcela bezreklamní videa.
2 154 uživatelů
SpyHunter® Web Security
SpyHunter® Web Security identifies and blocks malicious web content and other potential security threats.
1 916 uživatelů
Video Ads Blocker in Youtube™
Let YouTube no ads. Auto skip ads when watching YouTube videos.
1 812 uživatelů
PrivacyX
PrivacyX is an all-in-one extension designed to fully protect your online privacy. It instantly clears all digital traces, including sent and received requests, browsing history, cookies, , cache, and downloads. + vpn mullvad & uBlock Origin
1 002 uživatelů
AVG Online Security
Ochrana od AVG pro Váš prohlížeč. Odhoďte starosti stranou a zjednodušte si internetové brouzdání s AVG Browser Security a pluginem Web Reputation.
872 uživatelů
