Font Inspector (WebExtension)
Click on any element to get the font info in a page popup
636 users
Rize
Extends the compatibility of Rize on Firefox so that URLs can be detected.
634 users
Private Tabs
Fed up with private windows? How about private tabs? When all private tabs are closed or the browser is restarted, all browsing data in private tabs is deleted.
630 users
View Image in New Tab
Adds the ‘View Image in New Tab’ context menu item to the Firefox Context Menu.
628 users
Mute Tab
Full control of noisy tabs with keyboard shortcut support
627 users
HTMaiL: Insert HTML into email message
This extension will allow you to easily insert HTML code into the body of the message from your favorite webmail service: Gmail, Outlook, and Yahoo Mail.
620 users
omnibar
Attempt to make most shortcut accessible from the toolbar. See <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/83ec62e7626ee7232bf71e1dfc03ff8ae8c883cc158b043e5417e8ed93922196/https%3A//github.com/Wardormeur/omnibourre/README.md" rel="nofollow">https://github.com/Wardormeur/omnibourre/README.md</a> for supported commands
616 users
Volume Control
A fix for loud volume.
612 users
[TST] Colorize Tabs
This extension allows to set individual color for each tab in order to highlight it
610 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.
601 users
Winger - A Window Manager
Name windows, move tabs between windows, stash windows away, and more. Use multiple windows with ease, making them a truly viable way to organize lots of tabs.
595 users
Containers Helper
Helps improve container management by providing container searching, deleting, modifying, duplicating, and default URLs on a per-container or bulk basis. Complements the multi-account containers addon.
587 users
Simple link preview
Preview links without leaving your current page.
586 users
Color Temperature (Change Lux)
An easy to use screen color temperature addon!
585 users
TabScroller
Scroll through tabs with the mouse wheel, while holding down the right button (and/or keyboard modifiers). Please read the limitations below...
582 users
Save Tab URLs
Show, save and restore the page URLs along with page Titles of all opened tabs of current browser window. Show as copyable plaintext. Save and restore from text file.
582 users
Night Mode Pro
Switch to night mode and the display is much easier on your eyes!
581 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.
578 users
Bulk URL Opener
Opens multiple URLs in one click
578 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.
578 users
Open in Safari
Open current page, link, or all tabs in the Safari browser.
576 users
Save Tabs - Browser Session Manager
A password protected tab saver extension to store tabs in the current window, or all windows
574 users
My notes
Add anotations in a webpage, that will be available in your next visit. There are different kind of anotations, as sticky notes, multimedia recordings (audio/video) or text highlighting. Export and share your anotations.
572 users
Yandex Music Controls
Yandex Music Controls plugin lets you quickly see what’s currently playing, change a song, and play or pause music from any tab by simply clicking an extension icon. Hotkeys are available!
571 users
Better Volume
Allows you to set tab volume from 0-600% with 1% increments between 0% and 10%.
566 users