Download Mozilla Firefox for Linux 109 Beta 8 Download

Mozilla has switched Firefox to a rapid release development cycle which means new versions will arrive more frequently. The non-profit organization has promised to push out a new stable building every six weeks.

The latest Mozilla Firefox Beta is now available for testing on Windows, Mac, Linux and Android. This beta includes performance improvements that improve the browsing experience for users and enable developers to create faster web apps and websites.

What is new

• Firefox now supports the new AVIF image format, which is based on the modern and royalty-free AV1 video codec. It offers significant bandwidth savings for websites compared to existing image formats. In addition, it supports transparency and other advanced features.
• Firefox PDF viewer now supports filling out more forms (XFA-based forms, used by several governments and banks).
• Mac users can now access the MacOS sharing options from the File menu in Firefox.
• Support for images containing ICC v4 profiles is enabled on macOS.

Changed

• Bookmarks toolbar menus now follow Firefox visual styles.
• Certificate error pages have been redesigned for a better user experience.