 MacDrive also has a read-only option to prevent any accidental editing of the computer in Target Disk Mode; however, this mode cannot be set after an HFS/HFS+ disk is mounted.With the addition of HFS drivers into Apple's Bootcamp, it has also become possible for Macs running Windows to read (but not write) HFS partitions, without the purchase of software.Users have separated these drivers from the main Bootcamp install, and now also install on other Windows computers.