By using this latest and new Developer Edition, you can gain access to tools and platform features at least 12 weeks before they reach the main Firefox release channel. The following experimental developer tools are persistent features of latest and updated Firefox Developer Edition:
This web browser software download is licensed as freeware for the latest Windows (32-bit and 64-bit) operating system on a laptop or computer system. The Firefox Developer Edition 70.0b5 is fully available to all windows software users as a free download for Windows XP, Windows 7, Windows 8 Windows 8.1 and Windows 10.
This Internet browser software will generally run fine under Microsoft Windows 10, Windows 8, Windows 8.1, Windows 7, Windows Vista and Windows XP on either a 32-bit or 64-bit setup. You can download it from the given download button. During the downloading, you can face any issue, then you can info us I will check it.
File Name: Firefox Developer Edition
Developer: Mozilla Organization