Add extensions, get work done

Click on any element to get the font info in a page popup

Extends the compatibility of Rize on Firefox so that URLs can be detected.

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.

Adds the ‘View Image in New Tab’ context menu item to the Firefox Context Menu.

Full control of noisy tabs with keyboard shortcut support

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.

Attempt to make most shortcut accessible from the toolbar. See https://github.com/Wardormeur/omnibourre/README.md for supported commands

A fix for loud volume.

This extension allows to set individual color for each tab in order to highlight it

Easy Session Manager allows you to manage your Firefox session (tabs) by backing up or loading them in your current profile.

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.

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.

An easy to use screen color temperature addon!

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.

Switch to night mode and the display is much easier on your eyes!

Opens multiple URLs in one click

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.

Open current page, link, or all tabs in the Safari browser.

A password protected tab saver extension to store tabs in the current window, or all windows

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.

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!