Mozilla Firefox Plugins, Add-ons and extension Page 17 of 71

This webExtension lets you use Neovim directly from your browser. Contrary to other extensions, it does not open a new OS window.

WebExtensions for translating text on web pages. Contribute to sienori/simple-translate development by creating an account on GitHub.

Adds search & replace tool for input fields and editable text content.

An extension for Firefox that restores some of RSS functionality which Firefox abandoned. Functionality includes:

ColorZilla is an extension for Mozilla Firefox and the Mozilla Suite.

It assists web developers and graphic designers with color related tasks - both basic and advanced.

With ColorZilla you can get a color reading from any point in your browser, quickly adjust this color and pa.

Exfm turns the entire web into your personal music library. As you browse, exfm runs in the background indexing every MP3 file you come across, building a music library for you. exfm will continue to check the sites you've visited, adding new music for you to listen to every...

Quizplus is an educational platform that provides resources for students. It offers a range of materials to help in exam preparation and subject understanding, making studying more efficient and cost-effective.

The Dictionary Anywhere extension helps you stay focused on what you are reading by eliminating the need to search for meaning, Double-clicking any word will view its definition in a small pop-up bubble.

Meet Dash, your personal universal search tool. Search all your apps. All your tabs. All in one place.

FrankerFaceZ is a Twitch extension that lets any broadcaster add custom emotes to their channel. Just install and enjoy the community of thousands of broadcasters who are excited to bring you a more social and fun experience.

Decentralized search engine & automatized press reviews. Explore the press from your computer, with no middlemen between the newspapers and you. Discover millions of results within seconds, and explore the last ones in Firefox via this addon.

Ant Video Downloader allows you to download videos from Youtube, Dailymotion and from most of the video streaming site.

The archiving companion. Archive webpages on archive.is, archive.org, perma.cc or webcitation.org to make online backups of the pages you love, preventing dead links. Archiveror automatically archives your bookmarks.

Lichess is a great platform that provides lots of fantastic free services like free analysis, studies, tournaments, and more. However, the site doesn't feel very contemporary, and this can turn many users off towards other platforms, and ultimately off an incredibly useful...

Zoho Vault is an online password management software that lets businesses securely store, share and manage passwords and other sensitive data and access them from anywhere. Safe password manager.

A browser extension to View and Manage all form data that has been saved by the web browser giving you full control over what is stored, what is cleaned up or not, and when to perform a cleanup.

Privacy First Web Simplifier Extension - Access ladder services such as 12ft.io, 1ft.io and self hosted alternatives (Ladder & 13ft for example) with a button!.

At Loader.to you'll find the best online free conversion tool to download videos in almost any format, including the most famous ones. Supported Sites: YouTube, Vimeo, SoundCloud, Facebook, Twitter, Twitch, TikTok and IMDB.

Ultimate design tool for developers allowing opening design files like psd, svg, pdf, or plain images to extract layers, measure metrics, picking colours, sharing, adding comments / annotation, team discussion, version revising and more!.

Find and share coupon codes and promo codes for great discounts at thousands of online stores.

List the URLs of all tabs from the current window as copyable plaintext. Also this extension can load a plaintext list of urls to individual tabs. Just a simple, easy way to manage tabs.

A powerful, free spelling and grammar checker. Scribens corrects 250 types of grammar mistakes. English and French.

Leopard is an on-device speech-to-text engine offering private, accurate and affordable transcription experiences with zero latency. Leopard, with its small model size, can run anywhere from single-board computers such as Raspberry Pi, web browsers and servers.

Harakirimail is a free disposable email service. Just send email to anythingyouwant@harakirimail.com and let us deal with the email (and all spam). And after 24H the email performs harakiri (seppuku), and you never have to see it again.

A Customized Vimium (to click web page content and manipulate browser windows using only keyboard) having Chinese support, global Commands and injection functionality, in C-style code for quicker action and less resource cost.