Tab Count
Show number of open tabs.
199 users
Sidebar+
Sidebar for Firefox
199 users
BroTab
Control your Firefox's tabs from command line
199 users
AutoPinTab
Automatically pins new tabs based on their URL.
198 users
ArtStation Discover
Curated images from Artstation in your new tabs.
198 users
Colab Auto Reconnect
Automatically reconnects to Colab's ongoing session without manually clicking.
198 users
Container Opener
This extension lets you open up a site in multiple containers at the same time.
195 users
Long Press New Tab
Open links as background tabs by clicking links and holding. This add-on provide the functionality to open links in a new tab by a 'long' click on a link. ----- long left click long right click ----- drag link up down left right
195 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.
194 users
YouTube Slow and Reverb
A small, no-nonsense extension to control speed and reverb settings on YouTube videos.
194 users
YouTube Popup
Allows turn Youtube player into minimalistic popup, so you can watch movie and still make your job!
193 users
Facebook Container - Expanded
This forked Facebook Container isolates a more-comprehensive list of Facebook domains. It will be kept updated and live until the Mozilla team gets back around to maintaining their version of this add-on. Isolates Facebook + subsidiary network sites.
193 users
Toggle Native Tab Bar
This addon, with a little help from some css, shows or hides the native tab bar when the user wants.
192 users
Google Keep (Pin Tab)
Switch to Google Keep (Pin Tab) with a single click or a Hot Key (Alt+K)
192 users
Disable Tab Close
Automatically restore closed tab. Prevent accidental closing of tabs.
191 users
Forget about this site
Browser page action button that deletes cookies, local storage, browsing history and download history for the current website.
191 users
Tab Group Switch
Save tab groups and switch between them.
190 users
Download by Free Download Manager
Optionally use Free Download Manager instead of the built-in download manager to get large files
190 users
Design Mode - Page's Rich Text Editor
Change any webpage into its design mode (edit mode) where you can modify the content and drag images around like a Word Editor
190 users
View Image Button
Bring back the view image button for Google image search results.
190 users
Pikachu
Pikachu is a short, chubby rodent Pokémon. Try to win in this game!
189 users
Plant trees with Google (Ecosia)
Ecosia Search Enhancer adds #g to every Ecosia search, helping you plant trees with each query. Make a difference with every search!
188 users
Velja
Open a link or the current website in another browser using Velja (macOS only).
188 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.
188 users
AutoMute
Automatically mutes each new tab the instant it is opened.
187 users