uBlock Origin
Finally, an efficient wide-spectrum content blocker. Easy on CPU and memory.
10 761 192 iseqdacen
AdGuard AdBlocker
Unmatched adblock extension against advertising and pop-ups. Blocks ads on Facebook, Youtube and all other websites.
1 708 123 iseqdacen
Bitwarden Password Manager
At home, at work, or on the go, Bitwarden easily secures all your passwords, passkeys, and sensitive information.
984 788 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.
250 013 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.
247 045 iseqdacen
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.
223 539 iseqdacen
SingleFile
Save an entire web page—including images and styling—as a single HTML file.
85 800 iseqdacen
RoboForm Password Manager
RoboForm Password Manager makes your life easier by remembering passwords and logging you into websites automatically
54 004 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.
23 952 iseqdacen
AdBlocker Ultimate
Completely remove ALL ads. No “acceptable” ads or whitelisted advertisers allowed. This free extensions also helps block trackers and malware.
1 135 518 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.
455 282 iseqdacen
LastPass Password Manager
LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.
412 302 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.
410 755 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.
386 244 iseqdacen
Kaspersky Protection 2021
Your protection on the Internet with extension from Kaspersky Lab
326 572 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!
309 588 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.
243 795 iseqdacen
ESET Browser Privacy & Security
Enjoy extended browser protection with ESET Browser Privacy & Security—includes the unique Metadata Cleanup, Secure Search and more.
217 473 iseqdacen
Web Threat Shield
Keeps you safe when browsing the web by identifying and blocking dangerous websites.
206 371 iseqdacen
iCloud Passwords
iCloud Passwords lets you fill passwords from iCloud Keychain when signing in to websites using Firefox.
169 058 iseqdacen
Proton Pass
Free and unlimited password manager to keep your login credentials safe and manage them directly in your browser.
157 346 iseqdacen
Norton Password Manager
Norton Password Manager. Free password security you can trust.
157 279 iseqdacen
KeePassXC-Browser
Official browser plugin for the KeePassXC password manager (https://keepassxc.org).
141 751 iseqdacen
