Browse 1,763 Mozilla Firefox Plugins, Add-ons and extension on AlternativeTo.
Bignest Launchpad is a dedicated first page for the browser. It allows the user to customize every aspect of the page, create different workspaces and chose from a growing list of widgets. Bring stuff from across the internet closer to you.
Allows developers to put a semi-transparent image overlay over the top of the developed HTML and perform per pixel comparison between them. Works with DevTools and Firebug.
Media Player is an open-source project that aims to enhance the overall YouTube experience.
Flight is a modern marketing solution that lets you manage assets, collaborate among teams / people and helps you engage with your customers to promote your brand awareness. Your brand assets are safe being stored & transported over secure encryption.
If you tend to open too many tabs, closing them when no longer needed could be a tedious task. Fortunately you don't have to do it yourself.
SimpleChessBoard is simple chess position and game analysis tool available as browser extension for Mozilla Firefox, Google Chrome and as a web page.
WhatCMS.org looks at a variety of factors within a webpage to determine what website powering technologies a website is using.
Have you ever read one of those top ten lists or photo galleries where every item is on a different page? You spend more time clicking and waiting than actually reading anything. PageZipper is a free bookmarklet which automatically merges all the pages into one, so you can skip...
A Chrome extension that brings the simplicity of Google Inbox to Gmail. It has a free trial of 30 days, then you will have to pay.
FoxTab brings innovative 3D functionality to your Firefox.
FoxTab is a popular 3D tab management extension. FoxTab powers Firefox with the following main features:
Select text in your browser and right click to convert the text in place from UPPER CASE to Sentence case and more.
Have you ever wanted to send an email to a potential customer, business partner, employee or investor but couldn't find their email address? We created SellHack to solve this problem. Download our browser extension and create a free account to start finding valid emails.
With Image Optimizer you can losslessly optimize your PNG, JPEG and GIF files and thus save your bandwidth and your users' time! Kraken recompresses images with blazing speed and strips metadata with image quality intact.
In the age of big platforms, we don't really own everything. Desktop brings back a sense of unity, allowing you to organize, search, and access files stored in all your content silos. It is the everyday companion for your files.
VideoSurf is video search engine that has created a better way for users to search, discover and watch online videos. Using computer vision VideoSurf has taught computers to “see” inside videos to to let users find and watch videos that they really want to see.
MinerBlock is an efficient browser extension that focuses on blocking browser-based cryptocurrency miners all over the web.
Easy Youtube Video Downloader Express, successor of Easy YouTube Video Downloader , is a fast and easy way to download Youtube videos.
With Advanced YouTube to MP3 converter you can easily convert and download any YouTube video to mp3 or mp4.
? No software needed to be installed ? Very fast thanks to the fast cloud behind it ? 100% Free to use ? Compatible with Adblock plugins.
Show a popup when hovering over MyAnimeList links displaying info about the anime with a button to add it to your Plan to Watch list.
Social networking sites like Facebook, Google+, and Twitter can track your visits to any web page that uses the familiar "Like", "Follow", or "+1" buttons, even if you do not actually click these buttons.
Sets permanent opt-out cookies to stop behavioral advertising for 100+ different advertising networks, including Google, Yahoo, Microsoft, all members of the Network Advertising Initiative, and many other companies.
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