Firefox Extensions to Privacy focused

Discover Firefox Extensions to Privacy focused.

Committed to protecting user privacy and securing data.

Best Firefox Extensions to Privacy focused

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ActivityWatch

ActivityWatch

Office & Productivity Desktop Application
ActivityWatch is a free and open-source, privacy-focused time-tracking application that automatically monitors how you spend time on your devices, offering detailed insights into your digital activities with local storage and offline functionality.
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Open Source
Strong emphasis on user privacy with local data storage.
AdFender

AdFender

Web Browsers Desktop Application
AdFender is a comprehensive ad-blocking and privacy tool designed to enhance your web browsing experience by removing disruptive advertisements and protecting your online identity. It works across multiple browsers and offers advanced features like custom DNS settings and limited parental controls.
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Free
Blocks ads system-wide across multiple browsers and applicat...
Firefox Hello

Firefox Hello

Social & Communications Web Application
Firefox Hello was a simple, browser-based video and audio communication tool built directly into the Firefox browser. It allowed users to connect with others quickly and easily through sharable links, requiring no registration or account creation. Its core focus was on immediate, privacy-conscious communication.
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Free
No account or registration required for use.
Mailvelope

Mailvelope

Security & Privacy Browser Extension
Mailvelope is a free and open-source browser extension for Chrome and Firefox that brings end-to-end encryption to your existing webmail services using the OpenPGP standard. It allows users to encrypt, decrypt, and digitally sign emails directly within their web browser, enhancing privacy and security without requiring a change in email provider.
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Open Source
Integrates directly with existing webmail services.
DeeperWeb

DeeperWeb

Online Services Online Service
DeeperWeb is a privacy-focused metasearch engine that enhances Google search results using tag cloud and topic map techniques for improved navigation and discovery. It prioritizes user privacy by not tracking searches.
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Open Source
Unique visual navigation using tag clouds.
LanguageTool

LanguageTool

Web Browsers Web Browser Extension
LanguageTool is an extensive open-source proofreading tool designed for individuals and businesses, supporting a large number of languages. It offers crucial grammar, style, and spell checking capabilities across various platforms through browser extensions, desktop applications, and integrations.
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Open Source
Extensive support for a large number of languages.
Betternet

Betternet

Security & Privacy VPN Software
Betternet is a free VPN service designed to provide users with enhanced online privacy and security. It enables users to access geo-restricted content, surf the web anonymously, and protect their data from potential threats.
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Free
Easy to use with a simple interface.
Flashblock

Flashblock

Web Browsers Browser Extension
Flashblock is a Firefox extension that enhances browsing security and privacy by blocking Adobe Flash content by default, offering users control over what animations and videos load on web pages, thus improving page load times and reducing exposure to malicious Flash elements.
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Free
Significantly improves website load times.
Wire

Wire

Photos & Graphics Messaging
Wire is a secure, cross-platform messaging and collaboration client offering end-to-end encryption by default for all communication types including messaging, voice and video calls, and file sharing across desktop and mobile devices.
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Free
Strong, always-on end-to-end encryption for all communicatio...
Windscribe

Windscribe

Security & Privacy Desktop Application
Windscribe is a comprehensive privacy and security tool offering a dynamic VPN service alongside powerful ad, tracker, and malware blocking. It enables users to bypass internet censorship, access geo-restricted content securely, and enhance online anonymity across multiple devices with user-friendly applications and browser extensions.
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Freemium
Robust ad and tracker blocking through R.O.B.E.R.T.
Disconnect

Disconnect

Security & Privacy Browser Extension
Disconnect is a robust tool designed to enhance online privacy by visualizing and blocking the invisible tracking technologies that follow your browsing and search history across the web. Available as a browser extension and other privacy-focused solutions, it aims to significantly reduce the amount of personal data collected by third-party trackers.
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Open Source
Effectively blocks online trackers.
Terms of Service Didn't Read

Terms of Service Didn't Read

Security & Privacy Browser Extension
Terms of Service Didn't Read (ToS;DR) is a community-driven project that helps users understand the terms of service and privacy policies of online services and websites. It provides summaries and ratings, highlighting important clauses that users might otherwise miss.
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Open Source
Simplifies complex legal documents into understandable summa...
NoScript

NoScript

Development Browser Extension
NoScript is a powerful browser extension for Firefox and other browsers that provides essential security by blocking JavaScript, Java, Flash, Silverlight, and other potentially malicious active content on websites unless explicitly allowed.
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Open Source
Significantly enhances browsing security by blocking malicio...
Ghostery

Ghostery

Security & Privacy Browser Extension
Ghostery is a powerful privacy browser and extension that blocks ads, stops trackers, and enhances your online anonymity. It provides users with greater control over their digital footprint and browsing speed.
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Free
Effectively blocks a wide range of trackers and ads.
uBlock Origin

uBlock Origin

Security & Privacy Browser Extension
uBlock Origin is a highly efficient, wide-spectrum blocker for browsers. It goes beyond simple ad blocking by tackling trackers, malware sites, and cosmetic annoyances, all while maintaining a light footprint on your browser's resources.
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Open Source
Highly effective at blocking ads, trackers, and malware site...
DuckDuckGo

DuckDuckGo

Online Services Online Service
DuckDuckGo is a leading privacy-focused search engine that prioritizes user anonymity and transparent search results. Unlike traditional search engines, it does not track user activity, offering a safe and personal search experience without filter bubbles.
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Free
Superior user privacy with no tracking
Disconnect Search

Disconnect Search

Online Services Browser Extension
Disconnect Search is a privacy-focused search engine and browser extension that prevents major search engines from tracking your searches and location. It routes your searches anonymously through Disconnect's servers, protecting your privacy while allowing you to utilize popular search providers like Google, Bing, and DuckDuckGo.
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Open Source
Effectively anonymizes search queries with major engines.
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