Webmail Ad Blocker
Blockier die Werbebanner auf der rechten Bildschirmhälfte bei Yahoo Mail, Hotmail und Google Mail und vergrössere so Deinen Online-Speicher.
28.339 Benutzer
Copy PlainText
Copy Plain Text without any formatting
27.858 Benutzer
Custom Scrollbars
Geben Sie Ihrem Browser eine persönliche Note mit angepassten Scrollbars!
25.835 Benutzer
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
25.764 Benutzer
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
20.813 Benutzer
Zoom Page WE
Zoom web pages (either per-site or per-tab) using full-page zoom, text-only zoom and minimum font size. Fit-to-width zooming can be applied to pages automatically. Fit-to-window scaling can be applied to small images.
18.255 Benutzer
Snap Links Plus
Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.
18.122 Benutzer
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
17.670 Benutzer
Forecastfox (fix version)
Holen Sie sich internationale Wettervorhersagen von AccuWeather.com und zeigen Sie sie auf einer Symbolleiste oder auf der Statusleiste mit dieser außerordentlich anpassbaren und unaufdringlichen Erweiterung an.
17.543 Benutzer
ScrollAnywhere
Scroll page without touching scroll-bar! Press Middle (Right / Left) mouse button anywhere on the page to scroll just like with scrollbar. Features also: - "grab and drag" scrolling - customizable scrollbars! - the Momentum auto-scroll
14.430 Benutzer
Minimal Theme for 𝕏 / Twitter
Declutter and refine the 𝕏 / Twitter web experience.
13.438 Benutzer
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
647.450 Benutzer
I don't care about cookies
Get rid of cookie warnings from almost all websites!
295.322 Benutzer
Reddit Enhancement Suite
Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience.
269.480 Benutzer
Firefox Color
Build, save and share beautiful Firefox themes.
111.844 Benutzer
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
92.549 Benutzer
Vue.js devtools
DevTools extension for debugging Vue.js applications.
83.342 Benutzer
Plasma Integration
Provides better integration with the KDE Plasma 5 desktop.
67.509 Benutzer
I still don't care about cookies
Community version of the popular extension "I don't care about cookies" https://github.com/OhMyGuus/I-Dont-Care-About-Cookies
65.263 Benutzer
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
60.809 Benutzer
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
60.149 Benutzer
Old Reddit Redirect
Ensure Reddit always loads the old design
55.241 Benutzer
YouTube Downloader
Suche nach youtube video downloader? Installieren Sie die YouTube-Downloader und herunterladen von Videos von YouTube.
54.278 Benutzer
Dark Mode (WebExtension)
A global dark theme for the web
54.107 Benutzer