Close All Tabs Button
Adds close all tabs button. The button opens a new tab and closes all existing tabs.
257 users
Vonage® Integration Suite
Cloud phone system integration with top business applications. Done better.
257 users
Custom Tab Title and Favicon
Firefox web extension to change the title and favicon of any tab depending on regular expressions applied to the tab address URL or title
256 users
AutoScroller
AutoScroller is automatically scrolling browser window. If you want to adjust the scroll speed, you can set it from the setting page.
255 users
Flickr Fixr
Show photographer's albums on photostreams, Control speed of slideshows, Photographer's other photos by tag-links, Links to album-map & album-comments, Actually show geotagged photos on the associated map (or Google Maps), Top-pagination, and more...
254 users
Toggle Native Tab Bar
Toggle the visibility of your Firefox tab bar (horizontal or native vertical tabs) with a single click.
254 users
freeRep
This addon will allow to see the not-so-paywalled articles hosted on rep.repubblica.it
254 users
Trello Card Counter
This extension allows you to always display the number of cards in each lists on a Trello board. It uses native trello features, with no additional javascript to guarantee fast execution.
254 users
Theme Switcher for Firefox
Provides an easy way to switch among your installed themes by adding a shortcut icon to the toolbar.
254 users
Dark Mode Ultimate
Switch website you want to dark mode. Dark mode will help devices save battery and reduces strain on your eyes.
253 users
New Tab Beside
A simple extension that opens new tab or duplicates right beside the current tab. Many other browsers have "open a new tab right next to current tab" feature built in but not Firefox, and so this extension was created.
253 users
Link Grabber Pro
Extract all links on a page. Filter by domain, copy selected to clipboard, export CSV, or open in new tabs.
253 users
Reddit Sidebar Hider
This simple extension toggles the sidebar on Reddit to reclaim some space the sidebar wastes. To toggle the sidebar click the icon in the upper right corner. DOESN'T WORK WITH REDDIT REDESIGN. Source : https://github.com/kiddico/Reddit-Sidebar-Hider
252 users
Bluesky Color Palette Swapper
Customize Bluesky (bsky.app) by swapping its color palette. Create and share themes with an open‑source extension that runs directly on the site.
252 users
Chess.com Custom Themes, Boards - ChessHelper
2025 Setup new themes, pieces, fonts, and boards, remove annoying notifications, popups, and many more.
251 users
You No Cards
Hide YouTube end cards, which are displayed at the end of YouTube videos with a single click.
250 users
Page Shadow
An extension for Chrome/Chromium, Firefox, Opera and Edge designed to render a web page more readable in a dark environment by decreasing page brightness or by increasing page contrast. This extension also have a night mode and others tools.
250 users
Hide Applied Jobs LinkedIn
Hide jobs you have already applied to from your job search results on LinkedIn, with configurable options.
250 users
Dark Theme for Instagram™
A highly customizable dark theme for Instagram homepage and search
250 users
Bookmarklets context menu
Add a context menu item contains only bookmarklets from bookmarks. With this extension, bookmarklets can make cross-origin requests, write to the clipboard, communicate with addons, etc. NEVER use untrusted bookmarklet!
249 users
