To use these add-ons, you'll need to download Firefox.

Log in

9,735 extensions found in Privacy & Security

Filter results
Search results
  • Get Cookies

    Get Cookies

    A Firefox extension to get cookies from current tab.

    Uiolee

    2,037 users

  • SpyHunter® Web Security

    SpyHunter® Web Security

    SpyHunter® Web Security identifies and blocks malicious web content and other potential security threats.

    EnigmaSoft Limited

    2,009 users

  • GOK eProcurement Digital Signer

    GOK eProcurement Digital Signer

    Extension for GOK eProcurement Application Digital Signing

    eprocdxc

    2,007 users

  • Sprint — YouTube Speed Booster

    Sprint — YouTube Speed Booster

    Increase YouTube video loading speed

    Bright2Byte

    2,006 users

  • HistoryBlock

    HistoryBlock

    Cover your tracks!

    Kain

    1,999 users

  • Change Timezone (Time Shift)

    Change Timezone (Time Shift)

    Easily change your timezone to a desired value and protect your privacy.

    ilGur

    1,997 users

  • LockSelf - Professional Password Manager

    LockSelf - Professional Password Manager

    Secure the management of your professional passwords with the LockPass extension. Certified and sovereign European solution.

    LockSelf SAS

    1,996 users

  • Auto Reject Cookies

    Auto Reject Cookies

    Automatically rejects cookie consent banners and sends Global Privacy Control signals. Supports 25+ consent platforms in 10+ languages. No data collection.

    mouth_brood

    1,991 users

  • Custom Style Script

    Custom Style Script

    Add custom JavaScript codes or styles to any page.

    Milen

    1,980 users

  • Enkrypt: ETH, BTC and Solana Wallet

    Enkrypt: ETH, BTC and Solana Wallet

    The best multichain crypto wallet.

    MyEtherWallet

    1,968 users

  • gooreplacer

    gooreplacer

    A browser extension to block/redirect URLs and modify headers

    Jiacai Liu

    1,959 users

  • pCloud Pass - Password manager

    pCloud Pass - Password manager

    Easily log in to websites, autofill online forms and use suggested passwords without leaving your browser.

    pCloud

    1,951 users

  • CookieBlock

    CookieBlock

    Automatically enforces cookie consent preferences to protect your privacy on any website you visit.

    CookieBlock Team

    1,944 users

  • Containerise

    Containerise

    Automatically open websites in a dedicated container. Simply add rules to map domain or subdomain to your container.

    kintesh

    1,933 users

  • Cesium

    Cesium

    Receive and send Ğ1 libre currency

    Environmental Information Systems

    1,926 users

  • Panic Button

    Panic Button

    Quickly hide all browser windows with a click of a button.

    AE Creations

    1,924 users

  • AiBlock for Youtube

    AiBlock for Youtube

    Filter AI-generated content on YouTube. Community-powered blocklist with customizable warning and hiding modes.

    Override92

    1,919 users

  • Server IP

    Server IP

    Displays server IP address on every website

    Andy Portmen

    1,916 users

  • YouTube Adblocker

    YouTube Adblocker

    Instantly block all YouTube™ ads for faster, cleaner, ad‑free videos.

    Ads-free

    1,909 users

  • Netwrix Password Secure

    Netwrix Password Secure

    With the browser extension of the award-winning password management solution Netwrix Password Secure, all employees can log in securely on the web and retrieve their required credentials directly in Mozilla Firefox.

    Netwrix Corporation

    1,908 users

  • Website Blocker

    Website Blocker

    Block websites with ease!

    Wesley Branton

    1,876 users

  • Open external links in a container

    Open external links in a container

    This extension enables support for opening links in specific containers using custom protocol handler. It works for terminal, OS shortcuts and regular HTML pages.

    Denys H

    1,860 users

  • KProxy Extension for Firefox

    KProxy Extension for Firefox

    Official KProxy Extension. The best anonymous proxy solution for work.

    Sumalab

    1,853 users

  • Shodan.io (DEPRECATED)

    Shodan.io (DEPRECATED)

    There is an official add-on for Shodan now - please switch to that one: https://addons.mozilla.org/en-US/firefox/addon/shodan-addon/

    Shodan

    1,846 users

  • AdF.ly Skipper ★NOW WORKING: 9/13/2017★

    AdF.ly Skipper ★NOW WORKING: 9/13/2017★

    http://adfly-skipper.blogspot.com/ ✔ adf.ly ✔ atominik.com ✔ microify.com ✔ bluenik.com ✔ tinyium.com ✔ babblecase.com ✔ riffhold.com ✔ pintient.com ✔ getrom.net ...and more!

    Firefox user 6245458

    1,832 users