Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
154.891 usuarios
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
105.609 usuarios
Auto Tab Discard
Increase browser speed and reduce memory load and when you have numerous open tabs.
89.645 usuarios
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
83.690 usuarios
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
79.412 usuarios
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
76.362 usuarios
Adaptive Tab Bar Colour
Cambia el color de la barra de pestañas de Firefox para que coincida con el tema del sitio web.
72.804 usuarios
New Tab Override
New Tab Override allows you to set the page that shows whenever you open a new tab.
63.103 usuarios
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
55.962 usuarios
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.
44.470 usuarios
Tab Stash
Easily save and organize batches of tabs as bookmarks. Clear your tabs, clear your mind. Only for Firefox.
43.973 usuarios
Tomato Clock - A Simple Pomodoro Timer
A simple browser extension for managing your productivity
32.858 usuarios
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
19.941 usuarios
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.
16.385 usuarios
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!
14.208 usuarios
Firefox Multi-Account Containers
Firefox Multi-Account Containers te permite separar las distintas partes de tu vida online mediante pestañas con códigos de colores e integrar Mozilla VPN para disfrutar de una capa extra de seguridad.
411.604 usuarios
![Volume Control [Boost volume]](https://addons.mozilla.org/user-media/addon_icons/2750/2750023-64.png?modified=33d02c4f){kind=icon}
