Tab Numbering
This extension writes the tab number to the first eight tabs, the ones accessible with ctrl/cmd + number. See https://github.com/tuomassalo/tab-numbering for source code and for filing bug reports.
153 users
Copy Paste URLs
Copy opened tabs URLs to clipboard or paste URLs from clipboard to create multiple tabs at once
152 users
Microsoft Container
This add-on is an unofficial fork of Mozilla's Facebook Container designed for Microsoft. Microsoft Container isolates your Microsoft activity from the rest of your web activity and prevent Microsoft from tracking you outside of the its website.
151 users
Bart Proxy Switcher
Effortlessly change your proxies with just one click using our proxy addon. Load your list of proxies from a clipboard, and switch between them seamlessly. Autorotating supported. We support HTTP and SOCKS5 protocol.
151 users
Language Switcher
Change the language header (accept-language) that websites see via toolbar popup
150 users
TabMerger
Merges your tabs into one location to save memory usage and increase your productivity.
149 users
Profile Manager Pro – Turbo Login, Smart Control
Advanced profile management for your favorite websites. Easily switch between multiple profiles, manage cookies, and enhance your browsing experience.
147 users
Ultimate Theme creator
Create and share your ultimate color theme for firefox with the highest level of customization possible. Select your preferred color for various parts of the browser UI to try instantly. This extension is powered using the theme API for Firefox.
147 users
Background-tab It
Add a context menu option to open a link in a background tab. Very useful if you usually open links in a foreground tab but sometimes want to open certain link in the background instead.
146 users
Discord Web Quest Completer
Complete Discord Quests in the browser in one click without any manual work
146 users
Open tab in MS Edge
Opens active tab URL after toolbar button click in Microsoft Edge using 'microsoft-edge:' protocol without use of any helper application.
146 users
Other Window
Open or send a tab to a different window with the click of a button. Creates both a menu button and a context menu (right click on links) to send a tab or open a link in a different window.
146 users
TST Active Tab in Collapsed Tree
Provides UI to show last active tab in a collapsed tree in Tree Style Tab.
145 users
Google: Кнопка поиска Яндекс, Mail.ru и др.
Adds a button for searching the same query on other search engines. Alternative search on Google.
144 users
Load Background Tabs on Select
Prevents background tabs from loading until they have been activated
144 users
vk_music
Позволяет управлять плеером vk.com из любой вкладки, используя попап или горячие клавиши. Allows to manage vk.com music player from any tab using popup or hotkeys.
143 users
Tab List Button
When you have lots of tabs open, it is good to have another way of selecting one.
143 users
![[STG plugin] Create new group](https://addons.mozilla.org/user-media/addon_icons/932/932675-64.png?modified=6d33d027){kind=icon}
