The new version of Firefox 42 final will be released tomorrow, November 3, 2015. The upgraded application, in addition to launching the first final x64bit for the first time, will continue to support the Windows 10 platform and brings many changes to download security with improved Safe Browsing. 
Firefox version 42 is a major update that brings along notable new features and the long-awaited 64-bit version of the browser for Windows.
Download the new version first before the official release: Firefox 42 for Windows, Mac and Linux in Greek.
Firefοx + Windows 10. The ultimate combination
We designed Firefox to work flawlessly with the new Windows 10, to provide you with the same browsing experience you have loved, with the security, speed, and the range of options you expect.
- Download Firefox 42 x86 Final Windows
- Download Firefox 42 x64 Final Windows
- Download Firefox 42 Final Mac
- Download Firefox 42 Final Linux
The release notes for the new release are available at the link below
