Webmail Ad Blocker
Remove advertising clutter from your web-based email. Expand your viewable area by blocking and removing ads on the right-hand side of the screen when using Gmail, Hotmail, Outlook.com and Yahoo Mail.
28 341 iseqdacen
Copy PlainText
Copy Plain Text without any formatting
26 889 iseqdacen
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
23 985 iseqdacen
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.
22 011 iseqdacen
Custom Scrollbars
Give Firefox a personal touch with customized scrollbars!
19 425 iseqdacen
Foxy Gestures
Mouse gestures for Firefox. A web extension alternative to FireGestures created by a long time FireGestures user.
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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.
17 130 iseqdacen
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
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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
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Tampermonkey
Tampermonkey is the world's most popular userscript manager.
694 262 iseqdacen
Reddit Enhancement Suite
Reddit Enhancement Suite (RES) is a suite of tools to enhance your Reddit browsing experience.
297 560 iseqdacen
I don't care about cookies
Get rid of cookie warnings from almost all websites!
261 439 iseqdacen
Firefox Color
Build, save and share beautiful Firefox themes.
111 253 iseqdacen
Video Speed Controller
Speed up, slow down, advance and rewind any HTML5 video with quick shortcuts.
97 230 iseqdacen
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
87 926 iseqdacen
Immersive Translate - Translate Website & PDF
Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
82 939 iseqdacen
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.
74 523 iseqdacen
Vue.js devtools
DevTools extension for debugging Vue.js applications.
71 725 iseqdacen
Plasma Integration
Multitask efficiently by controlling browser functions from the Plasma desktop.
68 804 iseqdacen
BTRoblox - Making Roblox Better
BTRoblox, or Better Roblox, is an extension that aims to enhance Roblox's website by modifying the look and adding to the core website functionality by adding a plethora of new features.
65 122 iseqdacen
Old Reddit Redirect
Ensure Reddit always loads the old design
60 093 iseqdacen
DocsAfterDark - Google Docs Dark Mode
Modern, dark mode for Google Docs
53 849 iseqdacen
Dark Mode (WebExtension)
A global dark theme for the web
51 129 iseqdacen
YouTube Downloader
Looking for youtube video downloader? Install the YouTube Downloader and download video from YouTube.
50 698 iseqdacen