Firefox

Firefox is a fast, full-featured Web browser. It offers great security, privacy, and protection against viruses, spyware, malware, and it can also easily block pop-up windows. The key features that have made Firefox so popular are the simple and effective UI, browser speed and strong security capabilities.

Firefox has complete features for browsing the Internet. It is very reliable and flexible due to its implemented security features, along with customization options. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, a streamlined browser window that shows you more of the page than any other browser and a number of additional features that work with you to help you get the most out of your time online.

Beginning in 89, you’ll notice a number of changes, including:

  • Simplified browser chrome and toolbar: Less frequently used items removed to focus on the most important navigation items.
  • Clear, streamlined menus: Re-organized and prioritized menu content according to usage. Updated labels and removed iconography.

  • Updated prompts: Infobars, panels, and modals have a cleaner design and clearer language.

  • Inspired tab design: Floating tabs neatly contain information and surface cues when you need them, like visual indicators for audio controls. The rounded design of the active tab supports focus and signals the ability to easily move the tab as needed.

  • Fewer interruptions: Reduced number of alerts and messages, so you can browse with fewer distractions.

  • Cohesive, calmer visuals: Lighter iconography, a refined color palette, and more consistent styling throughout.

This release also includes enhancements to our privacy offerings:

For macOS users, we're introducing the elastic overscroll effect known from many other applications. A gentle bouncing animation will indicate that you reached the end of the page.

In addition, we added support for smart zoom. Double-tap with two fingers on your trackpad, or with a single finger on your Magic Mouse, to zoom the content below your cursor into focus.

Native context menus: Context menus on macOS are now native and support Dark Mode.

Firefox 89.0 fixes:

  • Colors in Firefox on macOS will no longer be saturated on wide gamut displays, untagged images are properly treated as sRGB, and colors in images tagged as sRGB will now match CSS colors.
  • In full screen mode on macOS, moving your mouse to the top of the screen will no longer hide your tabs behind the system menu bar.
  • Also in full screen mode on macOS, it is now possible to hide the browser toolbars for a fully immersive full screen experience. This brings macOS in line with Windows and Linux.
  • Various stability and security fixes.

Changed:

  • Introducing a non-native implementation of web form controls, which delivers a new modern design and some improvements to page load performance. Watch for layout bugs in web pages that make assumptions about the dimensions or styling of form controls.
  • The screenshots feature is available in the right-click context menu. You can also add a screenshots shortcut to your toolbar. Learn more.

Enterprise

Developer

  • Developer Information
  • Better keyboard navigation for editable BoxModel properties in the Inspector panel

Web Platform

Download: Firefox 89.0 for Windows | Firefox 64-bit | ~50.0 MB (Freeware)
Download: Firefox 89.0 for Linux | 64-bit | ~70.0 MB
Download: Firefox 89.0 for MacOS | 126.0 MB
View: Firefox Home Page | Release Notes