Firefox Extensions to Browser Extension

Discover Firefox Extensions to Browser Extension.

Provides extensions for popular browsers (like Chrome and Firefox) to facilitate quick searching and integrate features.

Best Firefox Extensions to Browser Extension

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AddThis

AddThis

Social & Communications Web Application
AddThis provides website engagement tools, primarily focusing on social sharing, follows, and related content recommendations. It offers customizable widgets and data analytics to help websites increase traffic and user interaction.
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Freemium
Wide range of social media platforms supported for sharing.
Wappalyzer

Wappalyzer

Development Browser Extension
Wappalyzer is a powerful utility designed to reveal the underlying technologies used on any website. It provides detailed insights into frameworks, content management systems, e-commerce platforms, web servers, analytics tools, advertising networks, and much more, helping developers, marketers, and researchers understand the digital landscape.
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Open Source
Wide range of detectable technologies.
Hola! Better Internet

Hola! Better Internet

File Sharing File Sharing
Hola! Better Internet is a peer-to-peer network service designed to provide users with enhanced internet access, site unblocking, and potential download acceleration. It operates by routing traffic through other users' devices.
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Freemium
Potential to unblock geo-restricted websites.
Evernote Web Clipper

Evernote Web Clipper

News & Books Browser Extension
Evernote Web Clipper is an essential browser extension for capturing and saving online content directly to your Evernote account. Effortlessly clip articles, images, selected text, and entire webpages from the internet, making it simple to organize and access important information offline.
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Free
Variety of clipping options (Article, Full Page, Selection, ...
OpenSubtitles.org

OpenSubtitles.org

Video & Movies Web Application
OpenSubtitles.org is a massive online database providing a vast collection of subtitles for movies and TV shows across numerous languages. It offers a user-friendly platform and various tools, including browser extensions, to easily find and download subtitles.
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Free
Massive and diverse subtitle database.
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.
Tampermonkey

Tampermonkey

Development Browser Extension
Tampermonkey is a powerful and popular browser extension that functions as a userscript manager. It allows users to customize and enhance their web browsing experience by running small JavaScript programs called userscripts on specific websites.
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Free Personal
Extensive customization of websites.
Dashlane

Dashlane

Security & Privacy Desktop Application
Dashlane is a comprehensive password manager and digital wallet designed to secure your online identity. It offers cross-platform accessibility, robust encryption, automatic form filling, and a integrated password generator to simplify and protect your digital life across various devices.
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Freemium
Comprehensive features including password management, digita...
Adblock Edge

Adblock Edge

Web Browsers Browser Extension
Adblock Edge was a browser extension designed to block advertisements within web pages. Primarily focused on Microsoft Edge (formerly Project Spartan), it aimed to provide users with a cleaner, faster browsing experience by preventing the loading of various ad formats.
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Open Source
Blocks various ad formats effectively.
µMatrix

µMatrix

Security & Privacy Browser Extension
uMatrix is a browser extension that functions as a powerful point-and-click matrix-based firewall and privacy-enhancement tool. It provides granular control over what resources are loaded by your browser, allowing users to block or allow requests based on type, origin, and destination, helping to protect privacy and improve browsing security.
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Open Source
Provides granular control over network requests via a visual...
ScrapBook

ScrapBook

Development Browser Extension
ScrapBook is a Firefox extension for enhanced web content management. It allows users to save full web pages, manage bookmarks, take notes, annotate, and organize digital content offline, serving as a comprehensive digital scrapbooking tool.
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Open Source
Saves complete web pages for reliable offline access.
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...
Privacy Badger

Privacy Badger

Security & Privacy Browser Extension
Privacy Badger is a free browser extension developed by the Electronic Frontier Foundation (EFF) that automatically learns to block invisible trackers.
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Open Source
Effectively blocks invisible trackers using a unique heurist...
Raindrop.io

Raindrop.io

News & Books Web Application
Raindrop.io is a versatile bookmark manager that helps you organize, save, and rediscover web content across all your devices. It provides a visually appealing interface and powerful search capabilities to keep your digital life organized.
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Freemium
Excellent visual organization of bookmarks with rich preview...
Lightshot

Lightshot

Photos & Graphics Desktop Application
Lightshot is a lightweight and easy-to-use screenshot tool designed for speed and flexibility. It allows users to quickly capture, edit, and share screenshots with minimal effort. Ideal for fast communication and visual collaboration.
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Free
Extremely fast screenshot capture workflow.
Video DownloadHelper

Video DownloadHelper

Video & Movies Browser Extension
Video DownloadHelper is a powerful browser extension for Firefox, Chrome, Edge, and Opera, enabling users to easily download videos and audio from a wide range of websites. It supports various formats and includes features like playlist downloading and media conversion.
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Freemium
Wide compatibility with numerous websites.
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.
RequestPolicy

RequestPolicy

Security & Privacy Browser Security Enhancement
RequestPolicy is a powerful, open-source browser extension for Firefox that provides granular control over cross-site requests. It helps protect users from various web vulnerabilities like Cross-Site Scripting (XSS), Cross-Site Request Forgery (CSRF), and Clickjacking by allowing you to explicitly approve or deny requests to external domains.
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Open Source
Strong default-deny security model for cross-site requests.
Free YouTube Download

Free YouTube Download

Video & Movies Desktop Application
Free YouTube Download is a user-friendly application for effortless downloading of YouTube videos and playlists directly to your computer. It supports various formats and qualities, making it easy to access your favorite content offline.
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Freemium
Easy to use graphical interface
Greasemonkey

Greasemonkey

Development Browser Extension
Greasemonkey is a highly influential and versatile Firefox extension that empowers users to personalize and enhance their web browsing experience by installing custom scripts. These scripts can modify web page content, alter layouts, add new functionalities, and automate tasks, effectively customizing how users interact with websites.
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Open Source
Enables deep customization of web pages.
Keefox

Keefox

Security & Privacy Browser Extension
KeeFox is a powerful Firefox extension that integrates seamlessly with KeePass, a free and open-source password manager. It provides secure storage and automatic filling of login details, enhancing both convenience and security for your online accounts within the Firefox browser.
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Open Source
Seamless integration with KeePass
Prism

Prism

Web Browsers Site-Specific Browser
Prism was a discontinued open-source application developed by Mozilla, designed to integrate web applications into the desktop experience by removing the standard browser interface and providing a dedicated window for each 'site-specific browser'.
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Open Source
Provides a focused, distraction-free environment for web app...
iMacros

iMacros

Development Browser Extension
iMacros is a versatile web browser extension designed for automating repetitive tasks on the web. It captures user interactions like clicks and form entries, converting them into scripts (macros) that can be replayed. This makes it ideal for web testing, form filling, data extraction, and various workflow automations across different browsers.
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Commercial
Easy to use for basic automation via recording
Pocket

Pocket

News & Books Web Application
Pocket is a robust cloud-based platform designed to save, discover, and recommend high-quality content from the web. It allows users to save articles, videos, and other web content for later consumption, providing a clean and distraction-free reading experience across multiple devices, even offline. It seamlessly integrates with browsers and apps, offering a personalized feed of curated content.
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Freemium
Excellent clean and distraction-free reading view.
LastPass

LastPass

Security & Privacy Password Manager
LastPass is a leading password manager that securely stores, generates, and autofills your passwords for various online accounts. It offers robust encryption and syncs data across multiple devices for seamless access.
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Freemium
Strong security with zero-knowledge encryption.
Alexa

Alexa

Network & Admin Web Analytics
Alexa provides comprehensive web traffic data and analytics, enabling businesses and individuals to analyze website performance, compare with competitors, and inform digital strategy.
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Freemium
Strong competitive analysis features.
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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