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

Log in

9,443 extensions found in Privacy & Security

Filter results
Search results
  • AI Blocker

    AI Blocker

    Filter Google search results to hide AI overviews, sponsored ads, and more

    Dalton

    1,593 users

  • WebGL Fingerprint Defender

    WebGL Fingerprint Defender

    Defending against WebGL fingerprinting by reporting a fake value.

    ilGur

    1,586 users

  • AdBlocker for Gmail™

    AdBlocker for Gmail™

    Removes all annoying Ads and Banners from Gmail

    AdblockLite

    1,586 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

    1,583 users

  • AiBlock for Youtube

    AiBlock for Youtube

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

    Override92

    1,556 users

  • PlugIn-Checker

    PlugIn-Checker

    The easiest and simplest way to check for PlugIn-Updates. Never forget to install the newest safe versions.

    Kevin Hartmann

    1,542 users

  • Spotify Ads Blocker

    Spotify Ads Blocker

    Mute spotify ads

    human labs

    1,538 users

  • PrivadoVPN Web Proxy Extension

    PrivadoVPN Web Proxy Extension

    Protect your privacy and enjoy secure browsing with PrivadoVPN Web Proxy Extension for Browser. Easily change your virtual location.

    Privado Networks LLC

    1,536 users

  • Trend Micro Toolbar - Beta

    Trend Micro Toolbar - Beta

    See Links to Risky Websites at a Glance. Enhance Your Protection from Trend Micro Security Software.

    TrendMicro

    1,535 users

  • TorGuard VPN Extension

    TorGuard VPN Extension

    TorGuard VPN's Extension offers SSL Proxy access that helps you unblock websites, hide your location and encrypt your connection.

    VPNetworks

    1,530 users

  • OpiekunWEB

    OpiekunWEB

    Extension for OpiekunWEB content filter application.

    SoftStory

    1,520 users

  • IPRoyal Proxy Manager

    IPRoyal Proxy Manager

    IPRoyal Proxy Manager

    IPRoyal Extension

    1,516 users

  • Nitter Redirect

    Nitter Redirect

    Redirects Twitter requests to Nitter, the privacy friendly alternative.

    Simon Brazell

    1,510 users

  • 12ft Ladder for Firefox

    12ft Ladder for Firefox

    Remove Paywalls using 12ft with just a single click!

    Yankee Maharjan

    1,508 users

  • SingleFileZ

    SingleFileZ

    Save web pages as self-extracting HTML/ZIP hybrid files.

    gildas

    1,501 users

  • ThreatLocker Web Control

    ThreatLocker Web Control

    The ThreatLocker Web Control browser extension is designed for ThreatLocker customers who have signed up and use the Web Control module as part of their ThreatLocker security suite. If installed without ThreatLocker or Web Control, it stays dormant.

    ThreatLocker, Inc.

    1,494 users

  • Disconnect for Facebook™ (WebExtension)

    Disconnect for Facebook™ (WebExtension)

    Facebook™ Disconnect is an efficient firewall to disconnect third-party websites from accessing to your Facebook. This is WebExtension implementation of Facebook™ Disconnect add-on

    Morni

    1,494 users

  • VirusTotal Scan

    VirusTotal Scan

    Scan URL with VirusTotal

    vtscan@gmx.de

    1,488 users

  • Search all Tabs

    Search all Tabs

    A powerful offline indexing and searching tool to find matching tabs in a popup

    Lunu

    1,482 users

  • Pixm Phishing Protection

    Pixm Phishing Protection

    Stop phishing attempts at the point of click

    Chris Cleveland

    1,478 users

  • Free Residential VPN | Tuxler

    Free Residential VPN | Tuxler

    A revolutionary community-powered VPN network with a HUGE number of worldwide locations available.

    Tuxler Privacy Technologies, Inc.

    1,477 users

  • Passwordstate Password Manager

    Passwordstate Password Manager

    Passwordstate for Firefox is a form filler extension that obtains credentials from Passwordstate.

    Click Studios

    1,475 users

  • KeeForm

    KeeForm

    KeeForm is a simple form filler for KeePass.

    keeform

    1,474 users

  • Incognito This Tab

    Incognito This Tab

    Open the current tab in an incognito (private) window, and remove it from the browsing history.

    BrowserNative

    1,471 users

  • Best Proxy Switcher

    Best Proxy Switcher

    Best Proxy Switcher was developed by the team, who provides proxy service since 2004 year. You can use Best Proxy Switcher with your own proxy or let it download most recently checked list from our web site automatically!

    Proxy-List.org

    1,465 users