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

Log in

6,036 extensions found in Privacy & Security

Filter results
Search results
  • Block Site

    Block Site

    Easily block websites of your choice!

    Allen

    5,398 users

  • AdBlocker for YouTube™ Video

    AdBlocker for YouTube™ Video

    removes all sorts of advertisement and banners from YouTube

    Emmy

    5,302 users

  • Redirect AMP to HTML

    Redirect AMP to HTML

    Automatically redirects AMP pages to the regular web page variant.

    Aleksandersen

    5,302 users

  • Emsisoft Browser Security

    Emsisoft Browser Security

    Blocks bad websites and prevents phishing without tracking your browsing activity.

    Emsisoft

    5,292 users

  • You.com | The Search Engine You Control

    You.com | The Search Engine You Control

    Sets Firefox's default search engine to You.com

    You.com

    5,285 users

  • Anti-Adblock Blocker

    Anti-Adblock Blocker

    Blocks common anti-adblock solutions Homepage: https://gitlab.com/aforementioned.dude/anti-adblock-blocker Report issues: https://gitlab.com/aforementioned.dude/anti-adblock-blocker/issues

    Aforementioned Dude

    5,251 users

  • FindSomething

    FindSomething

    Find interesting things in the webpage's source code or JavaScript

    residual.laugh

    5,239 users

  • I.CA PKI Service Component

    I.CA PKI Service Component

    Component for electronic signing, operating with a smart card and other PKI operations.

    ICA

    5,185 users

  • SmartProxy

    SmartProxy

    SmartProxy is a smart automatic proxy switcher that will automatically enable/disable proxy for the sites you visit, based on customizable rules.

    Salar K

    5,170 users

  • Tonkeeper - wallet for TON

    Tonkeeper - wallet for TON

    Tonkeeper is the easiest way to store, send, and receive Toncoin on The Open Network, which is a powerful new blockchain that offers unprecedented transaction speeds and throughput while offering a robust programming environment for applications.

    TonApps Inc

    5,107 users

  • saat netizen 拡張機能

    saat netizen 拡張機能

    saat netizen Firefox Extension

    株式会社NEOBANKテクノロジーズ

    5,101 users

  • Google Analytics Blocker

    Google Analytics Blocker

    Block Google Analytics in any website. If you are a developer and you do not want to watch your own visits on your page or you are just a web user that you do not want pages analyse you, this extension is for you.

    David Población

    5,066 users

  • Container proxy

    Container proxy

    Allows Firefox user assign different proxies to be used in different containers

    Aleksei Bekh-Ivanov

    5,035 users

  • Zoho Vault - Password Manager

    Zoho Vault - Password Manager

    Zoho Vault is an online password management software that lets individuals and businesses securely store, share and manage passwords and other sensitive data from anywhere in the world.

    Zoho Vault

    5,007 users

  • Secure Password Generator

    Secure Password Generator

    Easy to use add-on to create random secure passwords.

    Nikolay Martynov

    4,978 users

  • Skinport Plus

    Skinport Plus

    Enhance your trading experience on Skinport and Steam with Skinport Plus.

    Skinport

    4,920 users

  • VT4Browsers

    VT4Browsers

    Scan your downloads with VirusTotal before storing them, free and easy. More information at: https://docs.virustotal.com/docs/browser-extensions#vt4browsers. Contribute your domain name resolutions to the security community.

    VirusTotal Team

    4,894 users

  • retire.js

    retire.js

    Scanning website for vulnerable js libraries.

    Francesco De Stefano

    4,807 users

  • Stealthy

    Stealthy

    Does your country/organization block you from facebook, youtube or others? Is the service you want unavailable in your country? Stealthy is the solution for you. Unlike other extensions we do the work of look for fast proxies for you.

    Stealthy

    4,648 users

  • Aura

    Aura

    Aura secures your passwords and helps you browse online more securely and privately.

    Aura

    4,560 users

  • &udm=14

    &udm=14

    Modifies Google Search URLs to include '&udm=14' when enabled.

    Baylor

    4,487 users

  • FlashPlayer - SWF to HTML

    FlashPlayer - SWF to HTML

    Open SWF links of Adobe Animate (Flash) in a pure sandboxed JavaScript emulator

    Chandler Stimson

    4,441 users

  • Distract Me Not (website blocker)

    Distract Me Not (website blocker)

    Stay focused in a world full of distractions.

    AXeL

    4,426 users

  • FortiClient WebFilter

    FortiClient WebFilter

    This extension will give Forticlient web filter function under firefox.

    FortiClient

    4,383 users

  • Cookiebro - Cookie Manager

    Cookiebro - Cookie Manager

    Advanced cookie manager for easy cookie management and automatic deletion of unwanted cookies. Supports whitelist & blacklist and provides an easy-to-use interface for whitelisting domains. View, Edit, Create, Search cookies in Cookie Editor.

    Nodetics

    4,354 users