Sometimes simple utilities like this are runnable under FreeDOS/MS-DOS booted from a USB flash drive and/or CD. Other times, you need Win32, and would use somet

Sometimes simple utilities like this are runnable under FreeDOS/MS-DOS booted from a USB flash drive and/or CD. Other times, you need Win32, and would use something like modern Hiren’s Boot CD, which is Windows 10 based iirc, unlike the original releases which were XP based iirc.