Mozilla Firefox Plugins, Add-ons and extension Page 13 of 81

Your personal encyclopedia! Summarize any online content and save it to your knowledge base where it's automatically organized and interlinked for easy rediscovery.

All we know the availability of popular AdBlockers lying around... but frankly, these are too bloated with several features and options which most of us don't use beyond the defaults. So, this extension was made for those of us who don't care about all that stuff but...

The dating website matching people based on their browser history.

"User Agent Switcher and Manager" spoofs browser's User-Agent string. This string is used by web servers to provide content to you. Based on your browser type and operating system, web servers might provide different HTML content (like a different styling or lower...

Safely use sensitive data with online tools. Browser extension to cut-off network access to a website to prevent it from phoning home. This allows you to input sensitive data into a website without worrying about it being stolen.

Instantly find and follow the same users from your X(Twitter) follower on Bluesky.

dlvr.it helps you do social in less time. Share to multiple social networks at once. Post & schedule from anywhere. Engage your audience everywhere.

AI-powered browser extension offering keyword research, personalized video ideas, channel audit, competitor analysis, and YouTube search optimization tools.

Native macOS tool for Markdown and markup previews with real-time updates, grammar and spelling checks, readability scoring, and export features.

Recognized for high-speed and secure encryption, providing global streaming, unlimited bandwidth, and multi-device compatibility with 99.9% uptime.

Firemonkey is a totally new combined user-Scripts and user-Style manager. While it has similar functions to other user-Script managers like GreaseMonkey/Tampermonkey/Violentmonkey, and user-CSS managers like Stylish/Stylus/xStyle, there are also differences.

Turbo Download Manager is a multi-threading download manager for Chrome and Opera as a browser extension and for Android, Windows, Linux, and Mac OS as an stand-alone application. It can be used to boost your downloading speed as well as to protect your download on a non-stable...

Free VPN with no registration, strict no-logs policy, unlimited traffic, high-speed servers, strong encryption, access to blocked content, and multi-platform support.

Papers helps you collect and curate the research material that you're passionate about. This award-winning reference manager will improve the way you find, organize, read, cite, and share.

A privacy-focused bookmark manager to save webpages, texts, images, videos, pdfs & more.

Privacy, simplified. Our add-on provides the privacy essentials you need to seamlessly take control of your personal information, no matter where the internet takes you: tracker blocking, smarter encryption, DuckDuckGo private search, and more.

Browser add-on that clips web pages, selected text, or entire sessions into markdown files using a popup editor, context menus, and batch export features.

Many companies use dark pattern techniques to make it difficult to find how to delete your account. JustDeleteMe aims to be a directory of urls to enable you to easily delete your account from web services.

Efficient tool for managing downloads with video support, multi-threaded acceleration, browser integration, and drag-and-drop features.

Masks personal data in text and files before it reaches ChatGPT, Claude or any AI, then restores it in the reply, running entirely on your own device.

Linkman Pro allows for managing large amount of URLs in its own database. Linkman Pro can efficiently organize, synchronize and check large amounts of links and integrates with Internet Explorer, Chrome and Firefox. You get the capability to export bookmarks in a variety of form.

Auto Tab Discard a lightweight extension that uses the native method (tabs.discard) to unload or suspend browser tabs to significantly reduce the memory footprint of your browser when many tabs are opened.

Encrypted password and sensitive data storage, biometric login support, 2FA code management, secure sharing, Dark Web monitoring, and organization with folders.

Employee time tracking with dashboards, optional screenshots, offline tracking, and productivity analytics; supports 60+ integrations and client logins.

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