Use the Update buttons to download and install any updates listed.
While lots of those updates are small cosmetic improvements or bug fixes, some introduce completely new features, such as Firefox Lockwise to save your password in a secure vault or Firefox Monitor to screen. Why Update Firefox Browser For Mac? Like any popular app or browser, Firefox gets regular updates from its development team at Mozilla.
Although version 56 isn't set to auto-update to Quantum on iOS/Android and desktops until November 14, you can get a sneak peek by installing the beta via APK. The beta for it is out now for download and includes the new Servo engine whose performance couldn't be more heartening: Firefox is now twice as fast as it was a year ago.