uBlock Origin
Konečne efektívny blokovač, ktorý nezaťažuje CPU a pamäť.
10 667 452 používateľov
AdGuard AdBlocker
Blokovač reklamy Adguard efektívne blokuje rôzne typy reklamy na všetkých stránkach vrátane Facebook, YouTube a ďalších!
1 697 236 používateľov
Bitwarden - Bezplatný správca hesiel
Bezpečný a bezplatný správca hesiel pre všetky vaše zariadenia
968 047 používateľov
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.
248 357 používateľov
NoScript
Víťaz ceny "2006 PC World World Class Award". Tento nástroj urobí z Firefoxu najbezpečnejší prehliadač na svete.
245 436 používateľov
FoxyProxy Standard
FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.
219 823 používateľov
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
84 818 používateľov
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
53 031 používateľov
Port Authority
Blocks malicious websites from port-scanning your computer/network and dynamically blocks all LexisNexis endpoints from running their invasive data collection scripts.
23 802 používateľov
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
19 595 používateľov
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1 121 867 používateľov
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.
449 490 používateľov
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
404 030 používateľov
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.
403 193 používateľov
1Password: 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.
377 676 používateľov
Kaspersky Protection 2021
Your protection on the Internet with extension from Kaspersky Lab
319 553 používateľov
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!
306 976 používateľov
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.
241 655 používateľov
ESET Browser Privacy & Security
Využite výhody vylepšeného zabezpečenia prehliadača vďaka rozšíreniu Ochrana súkromia v prehliadači, ktoré obsahuje jedinečné funkcie Čistenie metadát, Bezpečné vyhľadávanie a ďalšie.
213 615 používateľov
Web Threat Shield
Keeps you safe when browsing the web by identifying and blocking dangerous websites.
199 852 používateľov
iCloud Passwords
iCloud Passwords lets you fill passwords from iCloud Keychain when signing in to websites using Firefox.
167 606 používateľov
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
155 427 používateľov
Norton Password Manager
Norton Password Manager. Free password security you can trust.
155 206 používateľov
Authenticator
Authenticator generates 2-Step Verification codes in your browser.
144 036 používateľov
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
137 501 používateľov