Move your tabs to the side of your browser window.
Firefox Multi-Account Containers lets you keep parts of your online life separated into color-coded tabs that preserve your privacy. Cookies are separated by container, allowing you to use the web with multiple identities or accounts simultaneously.
Edit the contents of a web page prior to printing or saving. Elements in the web page can be edited, formatted, hidden or deleted. Unwanted content, such as adverts and sidebars, can easily be removed.
An easy-to-use tab reloader with custom reloading time settings for individual tabs
Squared tabs, application menu, add-on bar, small button view and many more 'old' features for 'Firefox 29-56', not for Firefox 57+! Release builds Beta builds
Australis was the code name for the current Firefox theme, it aimed to make a great browser look awesome. Now you can go one step further and also make it feel awesome to use!
Os Grupos de Abas são uma maneira fácil de organizar muitas abas. Você pode agrupar abas relacionadas visualmente, alternar entre grupos e procurar rapidamente por uma aba específica.
Short, Vim-style keyboard shortcuts for browsing and navigation, for a near mouseless experience.
Make your new tab page a true home for your work and free time. Speed Dial 2 is a new tab page extension with easy access to your favorite websites.
A beautiful New Tab page with many customisable backgrounds and widgets.
Create, modify and quickly change tab groups. Inspired by the old add-on "Tab Groups" :)
Switch to mobile view with one click via toolbar button.