Download asus flash tool 2.0 from our website for free. the actual developer of the free software is asus zenfone. our antivirus analysis shows that this download is virus free. the program relates to system utilities. asus flash tool is a free program that allows you to flash asus android phones such as zenfone and padfone.. Asus zenfone flash tool allows you to flash asus android phones. just download and install the latest version of asus flash tool software from our website and install it on your pc and start flashing your asus devices now..