uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
10 450 672 iseqdacen
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1 653 462 iseqdacen
Bitwarden Password Manager
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.
940 621 iseqdacen
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.
250 831 iseqdacen
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.
248 955 iseqdacen
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
80 977 iseqdacen
RoboForm Password Manager
RoboForm Password Manager makes your life easier by remembering passwords and logging you into websites automatically
54 007 iseqdacen
Port Authority
Blocks malicious websites from port-scanning your computer/network and dynamically blocks all LexisNexis endpoints from running their invasive data collection scripts.
22 120 iseqdacen
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1 158 621 iseqdacen
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.
447 962 iseqdacen
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
414 750 iseqdacen
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.
395 592 iseqdacen
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.
372 561 iseqdacen
Kaspersky Protection 2021
Your protection on the Internet with extension from Kaspersky Lab
325 221 iseqdacen
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!
300 374 iseqdacen
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.
239 599 iseqdacen
Web Threat Shield
Keeps you safe when browsing the web by identifying and blocking dangerous websites.
208 256 iseqdacen
ESET Browser Privacy & Security
Enjoy extended browser protection with ESET Browser Privacy & Security—includes the unique Metadata Cleanup, Secure Search and more.
205 899 iseqdacen
Norton Password Manager
Norton Password Manager. Free password security you can trust.
164 409 iseqdacen
iCloud Passwords
iCloud Passwords lets you fill passwords from iCloud Keychain when signing in to websites using Firefox.
154 015 iseqdacen
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
143 648 iseqdacen
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
129 065 iseqdacen
NordPass® Password Manager & Digital Vault
NordPass is your freedom from password stress. Generate and securely store strong passwords and autofill them with a single click.
127 364 iseqdacen
