StartupApps
Open a list of URL at startup in new pinned tabs. (Pinned home pages)
528 users
Image Reader (OCR)
Easily get words out of an image with OCR engine!
528 users
Permanent Progress Bar for YouTube
Display tiny progress bar on YouTbue player even in the fullscreen mode
526 users
[Dark Theme] - Native Dark
Native Dark allows for customization to match your system accent colors. Read the README file for advanced instructions. https://github.com/spikespaz/firefox-nativedark/blob/legacy/README.md
524 users
WhatsApp Web Integration
Quick access to WhatsApp Web from your browser with additional features.
521 users
Close Tab Button Quantum
Toolbar button to close the current tab. Works on the newest version of Firefox. This is a replacement for browser.tabs.closeButtons feature set to '3' of old firefox.
521 users
FireTitle
A webextension version of FireTitle, this version lacks some features of the original since WebExtension API doesn't permit to freely change a window's title.
521 users
Rename Tab
Allows you to rename tabs by right-clicking the tab and selecting "Rename Tab"
521 users
TabScroller
Scroll through tabs with the mouse wheel, while holding down the right button (and/or keyboard modifiers). Please read the limitations below...
520 users
omnibar
Attempt to make most shortcut accessible from the toolbar. See https://github.com/Wardormeur/omnibourre/README.md for supported commands
514 users
Close Other Tabs Button
Close all the currently open tabs except the selected one.
506 users
Remove HTML Elements
Easily remove desired HTML5 elements with just one click!
505 users
Simple Mouse Gestures
Mouse Gestures Super Drag Multi Link Opener Wheel Gestures Long Press on Links Rocker Gestures ****** When mouse gestures are enabled, a visual guide displays when you hold the right mouse button down and move the mouse.
501 users
Best Homepage Ever - Home and New Tab Launcher
Automatically sets Best Homepage Ever as Firefox's default homepage, giving you instant access to all of your favorite sites on one beautiful, personalized page. Optionally, you can opt to override the default new tab page as well. Try it today!
499 users
Popup Tab
Convert a tab into a popup and vice versa
496 users
Pinned Dropbox
Open Dropbox in New Pinned Tab
496 users
Copy HTML Text WE
Copy HTML source text. Keyboard shortcut F8.
496 users
Android new tabs in foreground
Opens new tabs in foreground.
495 users
Easy Session Manager
Easy Session Manager allows you to manage your Firefox session (tabs) by backing up or loading them in your current profile.
491 users
GMail Opener
Opens mail.google.com after clicking on it. Does nothing else.
489 users
Tab Split Merger
Split tabs into separate windows and easily merge them back together into one.
488 users
Simple link preview
Preview links without leaving your current page.
484 users
Glass New Tab Dashboard
Glass-style new tab dashboard.
483 users
URL Incrementer - A Next Page Incrementer
Increment a URL or go to the next page. Supports auto, multi, and advanced incrementing functions.
481 users
Popup To Tab
Turns all popup windows into tabs (of the current window). Simply right-click on any tab and choose 'Move Popups Here'.
480 users