Vimmatic
Vimmatic allows you to browse web pages with Vim-like key binds.
269 users
Bookmark
Save scroll positions for tabs, as well as the tabs themselves. Designed for quick bookmarking and keeping track of where you were on long pages.
269 users
Simple Calculator
A simple and very lite calculator for your browser!
269 users
all reload
You can reload all tabs from right clicking context menu.
269 users
Power Close
A firefox addon to close all tabs based on domain name or keyword.
268 users
Tab Session Master
Save and restore the state of windows and tabs. It also supports automatic backup your current session
267 users
ColorTabs
This add-on enables you to set the browser window to a custom color for any site. You can save as many site-color mappings as you wish, and import/export to load your settings on different machines.
265 users
Page Grid Ruler
Draw a grid view, get page dimensions in pixel (px) unit and draw a rule
264 users
Yay! Another Speed dial!
A cool and highly customizable Speed Dial focused on style and simplicity.
262 users
Double Click New Tab
Open links as background tabs by Double clicking links
262 users
Motivation
Replace new tab page with Motivation. Once installed, enter your date of birth and then, every time you open a new tab, a live calculation of your age will appear. Click to preview: https://motivation-new-tab.github.io/
261 users
OpenList
Utilities to create and open lists of tabs. Forked from the Chrome version and ported to Webextension. Original extension by Chris Dzombak, ported to Firefox by Guillaume Migeon.
259 users
Open Same Tab
Make links open in the same tab for your specified webpages.
259 users
Copy Tab URLs
FireFox extension to copy URLs of all selected tabs to the clipboard. Adds a menu item to the tab context menus that copies the URLs of all selected tabs. Also supports the "Tree Style Tab" Addon.
258 users
Bookmark Dial
Replaces the default New Tab page and displays the contents of a bookmark folder including a thumbnail every time you open a new tab. The homepage is also replaced unless you choose not to. Check out the screenshots
258 users
Container Plus
Firefox extension which help you use multi account containers efficiently. ①Switch between containers damage fast.②Command+Click open a new container tab.
257 users
Dustman - AutoClose Tabs
Stop worrying about dozens of open tabs, Dustman will close them for you and let you focus on your work
257 users
Open in Opera
Open current page, link, or all tabs in the Opera browser.
257 users
Shuffle Tabs
Add a toolbar button which rearrange tabs in random order when clicked.
257 users
URL Replace
Replace URL by regular expression pattern mapping
254 users
Popout
Popout is simple extension that allows tabs to be opened in a separate minimal window.
251 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.
250 users
Tab Tally
Displays how many tabs are open. The count includes tabs from all windows. Also indicates how many tabs actually have content loaded in them – for example, after restarting Firefox.
250 users
Discard Tab
This add-on allows discarding (freezing) tabs via right-click. Discarding, or freezing, tabs removes them from memory and stops all background activity. The tab will continue to exist and everything will reload, if you click it.
249 users
Smart Tab Mute
Ensures that only one tab plays audio at the same time.
249 users