Scroll a page automatically with a speed defined by you.
Study, educate, and research with interactive 3D molecular visualization of chemicals, crystals, and materials.
Be among the first to explore future releases of Firefox browser.
Have a calculator on the browser.
Block online ads while browsing with Firefox.
Save content within one or more RSS feeds as HTML files.
Delete all Facebook messages at once.
Transform the way your Firefox looks with the beautiful Van Gogh painting.
Open two different URLs in a single tab.
Browse the Web with advanced customization and navigation features.
Record repetitious work and replay it when it needs again.
