Mozilla Firefox Plugins, Add-ons and extension Page 48 of 78

Tab Groups with Panorama View. Lets you easily Group and manage Tabs visually, with tab hiding.

Minimalist, privacy-first synchronized video playback for YouTube, Netflix, Emby, and general HTML5. Built with pure Vanilla JS and a Node.js relay.

NUU is to be an open-source (massive) multiplayer game of space trade and combat. NUU is heavily inspired by Ambrosia Software's Escape Velocity. It's excellent open-source cousin naev currently lends NUU it's assets.

Proxy Switcher lets you change Firefox proxy settings (preferences) from a toolbar panel in a familiar UI. The panel allows you to access all proxy related settings and it also stores your configurations in different profiles for easy access.

See cast, music, other works, trailers and more of your favorite Netflix shows and actors.

ChmFox is a Mozilla Firefox extension which brings the best CHM file reading experience to all platforms. CHM file could be viewed directly in Firefox using this extension under Windows, Mac and Linux.

WebPG is a free, open source suite of tools to bring OpenPGP (GnuPG/PGP, gpg, gnupg) to the browser, in an effort to make cryptographic methods usable, safe and accessible to the common man.

Throttle is a smart browser extension that generates unique email addresses for everything you use online, so you can control who sends you email and when.

A debugger for RESTful web services.

Simplify your Sales KPI struggle with our unified dashboard, advanced automation and AI personalization.

Free set of online tools for handling PDF files. Convert and edit your PDF files with incredible ease and speed!

A browser extension and web toolkit for Vinted sellers. It helps you repost listings, message favorites, send offers, get favourites in your items, save backups & automate repetitive work.

ToTheZeroth News is a cloud-hosted RSS/Atom feed reading service. It was originally designed to replace Google Reader's smartphone-oriented interface, which was great not only for smartphones but also for desktop browser sidebars.

Trace is an open source web extension which has been built from the ground up to be an easy privacy toolkit for the browser.

This Zotero plugin allows the user to automatically generate bibliographies (as well as in-text citations and footnotes) for Microsoft Word. It allows the user to insert a new in-text citation into a manuscript, and the bibliography will be automatically updated to include the...

vPass is a web-based generator of secure passwords.

OptMeowt ("Opt Me Out") is a browser extension for sending Do Not Sell signals to websites per the Global Privacy Control draft spec.

Abbriv is a free URL shortener service that provides companies and businesses with unique, customizable and secure links as well as analytics for the shortened links.

Make and share with ease private discussions and confrontations based on temporary anonymity, where the focus is on what is answered instead of who is answering. Plus there's a new offline events tracking calendar based on Gantt.

Take screenshot of entire webpage with single click.

Faster Video for Firefox for Desktop that allows one to manipulate the playback rate of HTML5 videos. While right-clicking on a video allows one to change the playback rate to either 1.5X or 2.0X, this addon gives more control.

Quickly browse your Google Drive files without opening a webpage and get notifications of modifications to your shared documents.

Tab Memory is a fast and lean Firefox extension to monitor tab memory usage. It displays memory usage of individual tabs next to the tab's title. Memory usage is calculated upon tab updates to prevent Firefox slowness.

Rikaichan is a popup Japanese-English/German/French/Russian dictionary tool for Firefox, Thunderbird and Seamonkey.

AllAccounts is an extension that allows Firefox to connect to websites using different user names. Formerly known as Multifox 2 (BETA). It allows having individual cookies sets, chosen per tab.