Tree Style Tab
Show tabs like a tree.
173 997 brukere
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
149 924 brukere
Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
107 628 brukere
Simple Tab Groups
Create, modify, and quickly change tab groups
78 996 brukere
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
76 142 brukere
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
75 070 brukere
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
74 686 brukere
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
73 979 brukere
Block Site
A customizable, password-protected website blocker and redirector.
71 230 brukere
New Tab Override
New Tab Override allows you to set the page that shows whenever you open a new tab.
61 270 brukere
Audio Equalizer
Stylish audio equalizer in toolbar popup.
58 861 brukere
Undo Close Tab
Allows you to restore the tab you just closed with a single click—plus it can offer a list of recently closed tabs within a convenient context menu.
43 655 brukere
Adaptive Tab Bar Colour
Changes the colour of Firefox theme to match the website’s appearance.
35 897 brukere
Raindrop.io
All-in-one bookmark manager
32 509 brukere
Tabby - Window & Tab Manager
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
17 018 brukere
Snap Links Plus
Select a number of links with a rectangle and open them in new tabs. You can also lasso checkboxes to quickly check or uncheck them. Works with radio buttons as well.
16 950 brukere
Firefox Multi-Account Containers
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs. Cookies are separated by container, allowing you to use the web with multiple accounts and integrate Mozilla VPN for an extra layer of privacy.
380 024 brukere
600% Sound Volume
Up to 600% volume boost
204 146 brukere
Dark Mode (WebExtension)
A global dark theme for the web
50 612 brukere
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
39 207 brukere
Auto Refresh Page - Oppdater siden automatisk
Oppdater nettsider automatisk. Automatisk oppdatering og sidemonitor med spesifiserte tidsintervaller.
37 709 brukere