TabMerger
Merges your tabs into one location to save memory usage and increase your productivity.
141 users
Tabs Counter
Count number of opened tabs in web browser current window. Displays tabs count number on the extension/add-on icon in the toolbar
141 users
Lean Tab Limiter
Limits the number of tabs that can be open. This extension allows you to define a global limit number of tabs, beyond which you will not be able to open a new tab or a new window, in order to keep your browsing session sanity ;)
140 users
URL in title
Add the url in the title of the window. This is useful to help KeePass identify the correct entry to use. The is a port of the extenson 'Add URL to Window Title (Advanced KeePass Usage)' by Eric.
140 users
Save Tabs
Save opened urls for every open tab and every opened window to a JSON file or plain text.
139 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.
138 users
Language Switcher
Change the language header (accept-language) that websites see via toolbar popup
138 users
Sidebar Tab
Give your browser an extra tab! Open and navigate websites directly within a sidebar, enabling seamless dual-panel browsing and productivity boosts.
137 users
TST Active Tab in Collapsed Tree
Provides UI to show last active tab in a collapsed tree in Tree Style Tab.
137 users
YouTube NonStop Watcher
Automatically clicks 'Yes' to the 'Are you still watching?' prompt on YouTube.
136 users
Tab Limiter
Limit the number of tabs a given window can have (i.e. set a maximum number of tabs on a per-window basis) and automatically open additional tabs in a different window.
136 users
YTM Mini Mode
Adds a native button to the YouTube Music navigation bar that detaches the player into a dedicated mini-window. Perfect for multitasking without losing your playback controls.
136 users
Volume Mixxer
Open source Extension that boosts Volume up to 400%. No Elevated Permissions required. Switch between Tabs seamlessly.
136 users
Tero - Save trees by browsing online
Tero turns your browser into a force of positive change and lets you fight climate change simply by browsing online.
135 users
Open Links in New Tab
Modern Web Extension to Open Links in New Tabs for Specified Domains or Temporarily on Any Tab.
135 users
Scroll Progress New
Adds a scroll progress indicator of the percentage of the page scrolled in the top-right corner to the current page. This addon is based in the code of Scroll Progress by Sepand Parhami implemented for older versions of Firefox.
135 users
