Hiren’s BootCD PE supports UEFI booting from DVD and USB flash drives. To format, re-partition your USB drive and to copy the ISO content into your USB drive properly, we have developed Hiren’s BootCD PE – ISO2USB portable tool. You need Administrator privileges to run it. It is free both for commercial and non-commercial use. Requires Windows 7 and later.
If you desire to manually partition / format your USB Flash drive, please follow the steps of “How can I manually partition / format my USB Flash drive?“ section on our HOWTOs page. Next, you can uncheck “Format Selected USB Device” option and just keep “Copy ISO Content to USB Device” option checked on ISO2USB.exe for just copying the ISO content to your USB flash drive without formatting or partitioning it.
Please note that; if you check “Format Selected USB Device” option, all data and partitions on your USB flash drive will be lost. Before doing the steps below, don’t forget to backup the files on your USB flash drive: