Behind The Overlay
One click to close any overlay popup on any website. Use keyboard shortcut Cmd+Shift+X (Mac OS X) or Ctrl+Shift+X (Windows / Linux).
16.752 Benutzer
Smart HTTPS
This extension automatically changes HTTP web addresses to the secure HTTPS, whenever possible.
16.095 Benutzer
Web Scraper
Web Scraper is a website data extraction tool. You can create a sitemaps that map how the site should be navigated and from which elements data should be extracted. Then you can run the scraper in your browser and download data in CSV.
15.492 Benutzer
Markdown Viewer
Markdown Viewer with 30+ Themes, Dark Mode, MathJax, Mermaid diagrams, Syntax Highlighted code blocks
15.274 Benutzer
The Stream Detector
This addon provides an easy way to keep track of manifests and subtitles used by various streaming protocols. Also allows for detecting custom file types and downloading media files.
14.576 Benutzer
Обход блокировок Рунета
Расширение позволяет обходить блокировки РосКомНадзора (т.е. только государственные блокировки), давая вам доступ к библиотекам, энциклопедиям, сайтам оппозиционеров, а также к неповинным сайтам, случайно заблокированным в силу разных причин.
13.414 Benutzer
Joplin Web Clipper
Capture and save web pages and screenshots from your browser to Joplin. The Joplin application is required to get this extension working - https://joplinapp.org
13.152 Benutzer
Xdebug Helper for Firefox
This extension is very useful for PHP developers that are using PHP tools with Xdebug support like PHPStorm, Eclipse with PDT, Netbeans and MacGDBp or any other Xdebug compatible profiling tool like KCacheGrind, WinCacheGrind or Webgrind.
12.854 Benutzer
PDF2Go - PDF Editor & Converter
Solve all your PDF editing and conversion needs with this free All-in-One online PDF tool.
12.821 Benutzer
YouTube mp3 Downloader
The YouTube mp3 Downloader Add-on includes a Button on any YouTube Page and allows you to convert the YouTube Video to a mp3 with just one click. Compatible with new FireFox Quantum 57+
12.745 Benutzer
JavaScript Toggle On and Off (WebExtension)
Toggle JavaScript engine on and off the easy way
12.273 Benutzer
Youtube Downloader
Please play the video on youtube then click the icon in the top right tab to download mp3 or videos. Note: This add-on will direct the user to a downloader website to download the video or mp3 of your choice from youtube.
12.237 Benutzer
RoSeal - Augmented Roblox Experience
Improve your Roblox website experience, seals included!
12.180 Benutzer
Skip Redirect
Some web pages use intermediary pages before redirecting to a final page. This add-on tries to extract the final url from the intermediary url and goes there straight away if successful.
12.004 Benutzer
![Grammalecte [fr]](https://addons.mozilla.org/user-media/addon_icons/701/701168-64.png?modified=1542696783)
Grammalecte [fr]
Correcteur grammatical dédié à la langue française. Inclus : conjugueur, lexicographe, formateur de texte et dictionnaires orthographiques.
11.632 Benutzer
Fake Filler
A form filler that fills all form inputs (textboxes, textareas, radio buttons, dropdowns, etc.) with fake and randomly generated data. The purpose of this extension is to help developers and testers test forms quickly and easily.
11.449 Benutzer
XDM Browser Monitor
XDM integration module for Firefox Quantum.This addon should be used with XDM 2018 and higher to take over download from Firefox.Please visit https://github.com/subhra74/xdm for more information.
11.280 Benutzer
Solflare Wallet
The most powerful wallet on Solana, trusted by 4M+ users managing over $20B in assets.
11.276 Benutzer
javascript
add javascript that will run on this domain. back up your scripts in the options area (shortcut there by clicking the "JS" letters in the bottom right)
11.226 Benutzer
IE View WE
Provides ability to open pages and links by Internet Explorer (Cloned IE View based on WebExtensions-based)
10.883 Benutzer
