Limit Tabs
Limits tabs to maintain system responsiveness.
923 users
Close Tab History Button
Open a list of the recently closed tabs.
919 users
Blacklist AutoClose
Automatically close all blacklisted webpages specified by the user.
918 users
Tab counter
Displays the number of tabs in the active window.
916 users
CopyLinks Plus Plus
Copy all the links on all opened tabs to clipboard with a click! - Search links in all tabs - Filter by list of destination domains - Filter by list of regular expressions - Filter by magnet links Customizable Quick action and context Menu
899 users
WakaTime
Automatic time tracking for Firefox.
895 users
Mute Tab
Full control of noisy tabs with keyboard shortcut support
891 users
Tab Workspaces
Organize your tabs into workspaces. Switch between workspaces to change which tabs are displayed at the moment.
880 users
Open in Private Mode
Open the active tab in a private window via toolbar button or context-menu.
875 users
Mute Site
Allows to instantly mute/unmute all tabs from a website.
874 users
Right Click Link New Tab
IMPORTANT 13 Feb 2018: THIS ADDON WILL NO LONGER BE UPDATED. For those looking for a better alternative to this addon, please use beta version of https://addons.mozilla.org/en-US/firefox/addon/right-links/?src=api for Firefox 57+.
873 users
Doodle Jump
The green alien needs your help to jump higher! The famous Doodle Jump game is available in your browser.
872 users
Container Tab Groups
Chrome-like tab groups using private and isolated containers: The ultimate tab manager and groups for Firefox.
872 users
IEability - Open in IE
Runs Internet Explorer (IE) in Firefox with IE Tab mode, supporting legacy websites, Java, ActiveX, Flash and enterprise systems.
870 users
Insight - Track Your Time Online
Know how you spend your time online. Insight by Freedom tracks the time you spend on websites, so you can improve your habits.
867 users
Drag To Go
Control You Way of Drag and Drop.
862 users
Sort Tabs by URL
Press (command or ctrl)-shift-o to sort all the tabs alphabetically by URL , the button in the toolbar, the toolbar context menu or the tools menu items.
858 users
Saka Key
A keyboard interface to the web
856 users
DragLinks
Drag links to open them
855 users
Sticky Window Containers
Tabs open in the same container as the first tab in the window.
854 users
Dark New Tab
Open a blank dark or white tab rather than the default browser's new tab page.
848 users
Pin Unpin Tab
Pin Unpin Tab can pin or unpin a tab by: - a long left mouse click anywhere on the webpage (an arguably more efficient alternative to the no longer possible double-click on tab) - a keyboard shortcut - a click on the pin icon on browser toolbar
845 users
Tap To Tab
Double click (or finger tap twice) on any link to open it into a new Tab. Designed for tablets and laptop trackpads, which don't have two buttons on their mouse.
843 users
Winger - A Window Manager
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.
837 users
Multi-Keywords Highlighter
Highlights given keywords on any web page you visit.
832 users