Mozilla Firefox Plugins, Add-ons and extension Page 29 of 78

Turn GitHub into a bookmark manager.

PennyHelm is an open-source personal finance tracker that brings your bills, bank accounts, debts, and cashflow together in one dashboard, with budgeting built around your paychecks rather than the calendar month.

Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

The Bitcoin Lightning wallet for direct payments across the globe, Bitcoin Lightning applications and passwordless logins.

An Firefox addon to supress HTTP header's referer, to protect some privacy and try not breaking the web.

Use your text editor to write in your browser. Everything you type in the editor will be instantly updated in the browser (and vice versa).

Removes and prevents popups, overlays and cookie notifications, other tools do not. Enjoy the original look of the internet.

Pinterest Downloader is simply a free tool that helps you save Pinterest photos, videos and GIFs straight to your phone, tablet or desktop computer.

Exodify is a browser extension that will show you how many trackers there are in android applications you are looking at in the Play Store.

Yomichan turns your browser into a tool for building Japanese language literacy by helping you to decipher texts which would be otherwise too difficult tackle. Inspired in part by Rikaichan, it stands apart as an all-encompassing learning tool.

Is an image extractor for sniffing, analyzing and downloading images from web page, it's good compatibility allows users to easily extract images loaded by flash or AJAX. What's more, online favorite service is now available!

Otsledit allows you to track any content on a webpage. You can easily track prices in online stores, as well as any other useful information on the web

Drop.io was shut down on December 15, 2010.

Use drop.io to privately share your files and collaborate in real time by web, email, phone, mobile, and more. Create each drop in two clicks and share what you want, how you want, with whom you want.

New Tab King is the best new tab experience your Firefox. Forget about the blank new tab - with New Tab King you get instant access to the sites you use the most, closed tabs, suggested sites and more - all personally adjusted to your needs.

Time To Focus is a browser extension that combines website blocking, Pomodoro sessions, time-based schedules, goal locks, task planning, and focus tracking. It is designed for work, study, and self-control when distracting websites interrupt deep work.

ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program.

WebRTC is a project that provides applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.

An elegant podcast player that make it easy to manage podcast subscription, transcribe podcast to text, and download podcast.

Break your work into 25-minute intervals called 'Tomatoes' with customizable lengths, browser notifications, and stats tracking for productivity.

Bilingual Subtitles for YouTube.

Remove Shorts videos from YouTube.

This extension adds light black layer to all websites including YouTube. That helps protect your eyes a bit. You can control and click on your website while the black layer is on your website. What I mean by this is that even though the layer is on top of your website, you can...

Syncmarx leverages your favorite cloud file hosting services to synchronize your bookmarks between browsers. Simply install the syncmarx extension, authenticate with a cloud file hosting service, and create a local bookmarks profile.

A browser extension that removes YouTube suggestions, comments, shorts, and more.