Pinned ProtonMail
Opens new tab with ProtonMail website or switches to it if it's already open.
275 users
Simple Calculator
A simple and very lite calculator for your browser!
275 users
YouTube Slow and Reverb
A small, no-nonsense extension to control speed and reverb settings on YouTube videos.
275 users
A Fine Start - minimal new tab page
A replacement for Firefox’s new-tab page that presents your favorite links as a clean, simple list.
275 users
Dustman - AutoClose Tabs
Stop worrying about dozens of open tabs, Dustman will close them for you and let you focus on your work
274 users
Power Close
A firefox addon to close all tabs based on domain name or keyword.
273 users
Disable Page Visibility API
Firefox add-on to disable the Page Visibility API. This prevents e.g. video conferencing systems from tracking whether you are currently in another window.
273 users
X QRCode
A powerfull chrome extension for qrcode encoding and decoding.
272 users
Open in Opera
Open current page, link, or all tabs in the Opera browser.
271 users
Workspaces for Firefox
Implements Firefox-wide tab management, inspired by virtual desktops/workspaces in most OSes.
270 users
Vimmatic
Vimmatic allows you to browse web pages with Vim-like key binds.
269 users
CloseTabTimer
Closes tabs with timers. Allows the user to create a timer for each tab that will automatically close once the timer is up. Multiple timers can run at the same time, and timers can be cleared.
269 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.
268 users
Split-Screen Browser Tool
Easily split your browser window to view multiple websites side by side.
267 users
URL Replace
Replace URL by regular expression pattern mapping
267 users
Close All Tabs Button
Adds close all tabs button. The button opens a new tab and closes all existing tabs.
267 users
Reload All Tabs in Window
Reload all tabs in current window.
266 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.
266 users
ArtStation Discover
Curated images from Artstation in your new tabs.
266 users
Double Click New Tab
Open links as background tabs by Double clicking links
266 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.
265 users
AutoScrollDown
Doing auto-scroll-down on a page
263 users
Ringover | Click2Call
With the Ringover extension | Click2Call, all phone numbers displayed on web pages become clickable!
263 users
Tab Session Master
Save and restore the state of windows and tabs. It also supports automatic backup your current session
262 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.
261 users