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Free extensions for Firefox-based browsers

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Video Downloader | Reddloader

Easy to use extension, which allows you to download and trim Reddit videos in high quality with sound. Powered by reddloader.com

OnlyHTML

An open-source add-on to remove the CSS of a webpage. OnlyHTML add-on does exactly the same with a single click. No extra settings, no extra clicks, see only the HTML in all it's glory!

Andaluh for Firefox

Transcribe la web a Andalûh EPA en tiempo real conforme navegasTranslate the web content to Andalûh EPA as you browse.

Mobile Mask

An NUM Wallet in your Browser

Pixiv Quick Open Unfavorited

Opens all unfavorited illustrations up to the last favorited illustration.

Trim: IMDB Ratings on Netflix and Prime Video

Show IMDB, Rotten Tomatoes and Metacritic ratings on Netflix, Amazon Prime Video, Disney Plus, HBO Max, Hulu, AppleTV and PeacockTV

Udemy - Improved Course Library

Adds current ratings and other detailed information to all courses in your Udemy library.

AbcdPDF Workspace

100% free and will convert and create various types of files (such as Word DOC, Excel XLS, and PowerPoint PPT).

Google Maps Scraper

Scrape local businesses from Google Maps into a CSV/XLSX/Parquet file.

Google Reviews Scraper

Scrape Google Maps reviews into a CSV/XLSX/Parquet file.

PandaCrazy Max

Extension for Amazon's Mturk.com to Collect HIT's for you at a set time value. Lot of organizing of panda's for easier use and searching with powerful triggers.

Internet Betterer (German Only)

The Internet Betterer replaces words on websites to make them a better place.

AWE Learning Child Safety

AWE Learning has provided, free of charge, a utility to block ads and tracking cookies while using our application. When installed and enabled, you will not receive any cookie notices or targeted ads from our partners.

Paladin Log4j Immunizer

Browser extension to prevent Log4J exploits via WebSocket against services running on private network and localhost.

Note Station Web Clipper(For Synology)

NOT offical. only BASIC function. no 2FA.

Page Edit

An extension that lets you customize webpages by resizing, moving, and deleting HTML elements.

Darwin Import

Import iNaturalist and eBird data into Darwin (darwintree.app). Add the Darwin Import button to your toolbar, and when you visit an iNaturalist profile, observation search results page, or eBird checklist, use it to easily import observations.

Bing (CN)(WWW4) Search

Set your search engine to www4.bing.com using minimal permissions and without modifying your homepage.

DDGSS

A small extension that stores your Duck Duck Go settings in private browsing mode.

MTG Quick Search

Easily look up MTG cards without leaving the page you are currently on, using a context menu item or keyboard shortcut.

TopScroll

Click on the left border of any page for scroll to the top.

Clock-minutes

Adds minutes part of your clock to your Toolbar. No permissions required.

Clock-hours

Adds hour part of clock to your Toolbar. No permissions required.

Better RCW/WAC

Reformats WAC and RCW on leg.wa.gov for easier reading.

Ukryj Czarnolisto

Wtyczka całkowicie ukrywająca komentarze użytkowników Wykopu, których masz na #czarnolisto.

Happy Right-Click 2

Enable Right-Click. Enable text copying.

Block URLs, Domains or Keywords

Site blocker. Blocks URL, Domain or URL with keywords. Redirect. It is the rework of my chrome extension! Not stable, but works!

Video Speed Controller (Magnus Fork)

Speed up, slow down, advance and rewind HTML5 audio/video with shortcuts. As of 17 December 2021, more up-to-date and featureful than the popular version.

scriptsafe-ff

The well known browser extension/addon that gives users control of the web and more secure browsing while emphasizing simplicity and intuitiveness. Since the original developer seemingly has abandoned the project. ... New Repo/Maintainer!

Kibana Clicker

The extension creates links for quick filtering logs in Kibana.