Tree Style Tab
Show tabs like a tree.
182 347 användare
OneTab
Alltför många flikar? Omvandla dem till en lista och gör Firefox snabbare OneTab finns nu på svenska!
171 020 användare
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
154 471 användare
'Improve YouTube!' 🎧 (For YouTube & Video)
Youtube Extension. Powerful but lightweight. Enrich your Youtube and content selection. Make YouTube tidy and smart! (Layout, Filters, Shortcuts, Playlist)
111 289 användare
Simple Tab Groups
Create, modify, and quickly change tab groups
83 181 användare
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
78 527 användare
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
77 811 användare
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
76 742 användare
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
76 621 användare
Block Site
A customizable, password-protected website blocker and redirector.
73 962 användare
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
62 837 användare
New Tab Override
New Tab Override allows you to set the page that shows whenever you open a new tab.
62 616 användare
Audio Equalizer
Stylish audio equalizer in toolbar popup.
60 524 användare
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.
44 578 användare
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
38 271 användare
Adaptive Tab Bar Colour
Changes the colour of Firefox theme to match the website’s appearance.
36 778 användare
Raindrop.io
All-in-one bookmark manager
34 050 användare
FoxyTab
Collection of Tab Related Actions e.g. Duplicate, Close Duplicates, Close to the Left, Copy Title, Merge Windows, Save as PDF, Copy Urls Tab/All/Left/Right, Host keep/close/close other, Sort by URL/Title, Asce/Desc, Move, Reload, Reload Timer
21 024 användare
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!
18 054 användare
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.
17 395 användare
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.
393 447 användare
600% Sound Volume
Up to 600% volume boost
205 933 användare
Dark Mode (WebExtension)
A global dark theme for the web
52 359 användare
Tab Auto Refresh
Automatically refresh tabs based on custom time intervals
40 596 användare
Auto Refresh Page - Uppdatera sidan automatiskt
Uppdatera webbsidor automatiskt. Automatisk uppdatering och sidövervakning med specificerade tidsintervall.
38 154 användare