Mozilla Firefox Plugins, Add-ons and extension Page 5 of 80

Automatically tracks and analyzes computer activity, offering insights to improve habits and reduce distractions, without requiring data entry.

Returns the ability to see dislike statistics on YouTube.

Blocks intrusive ads, boosts browser speed, and prevents tracking across all major browsers; supports customizable filters, Acceptable Ads, and over 30 languages.

Take notes directly on websites, organize by domain or page, export, import, tag, search, use sticky-note format, and manage all entries efficiently.

LeechBlock is a simple free productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.

Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.

SimilarWeb is a global software development and data aggregation company specializing in web analytics and digital performance. It provides traffic insights for websites, supporting market research, competitive analysis, and business development.

Access, manage, and sync your clipboard from any device.

Open-source extension hides homepage feed, Shorts, comments, and recommendations on video platforms. Includes instant toggles, no data collection, and advanced controls.

Manage multiple social profiles, schedule queued posts in advance using customizable timeslots, analyze engagement, and use browser tools to add content easily.

Shortens URLs, generates customizable QR codes, tracks clicks, offers branded domains, bulk management, analytics, browser extension, and API access.

A Chrome extension for automating your browser by connecting blocks.

Manage your tabs and bookmarks in sidebar.

BitChute is a peer to peer video sharing platform. Its mission is to put people and free speech first. It's free to join and create and upload your own videos to share with others.

Mimiri Notes provides a safe place to store your notes, passwords, and confidential data with strong encryption and real-time synchronization across all your devices.

Open-source task and test automation tool and Selenium IDE. The UI.Vision RPA software is a browser extension that can do desktop automation as well! Use it for web automation, form filling, screen scraping and Robotic Process Automation (RPA).

Control your cookies! This extension is inspired by Self-Destructing Cookies. When a tab closes, any cookies not being used are automatically deleted. Prevent tracking by other cookies and add only the ones you trust.

HeatSync puts Twitch, Kick and YouTube chat in one panel — on the platform's own page via the browser extension, or in the web app with nothing to install.

Auto-capture any browser workflow into a step-by-step guide with screenshots. Local-first, open source, bring your own AI key.

A beautiful bookmark manager and launcher.

Tired of spam filling your inbox? This tool offers a quick solution by generating temporary, disposable email addresses (temp mail). Just copy your assigned address or create a new one, and you'll immediately start receiving emails in your disposable inbox that is shown...

Papaly is a simple social bookmarking tool to manage all your links. Create custom boards and categories. Share and follow topics of interest to discover new content.

uBO Lite (uBOL), a permission-less MV3 API-based content blocker.

Bibliography reference manager. The native file format used by JabRef is BibTeX, the standard LaTeX bibliography format.

A technographics data provider, uncovering technologies such as content management systems, customer relationship management, ecommerce platforms, advertising networks, marketing tools and analytics.