HDHacker - Microutility for Master Boot Record Backup and Restoration
HD Hacker is portable software compatible with Windows NT, 2000, XP and Vista that can be used to backup and restore the Master Boot Record or any other sector the user specifies. It offers the option to select the drive by drive letter or physical drive.
The software supports two read and write operations. A sector can be read from disk or file and can be saved to disk or file as well. To backup the Master Boot Record one would Read the boot sector from disk and save it to file afterwards. This ensures that the Master Book Record can be recovered anytime in case something should alter or corrupt it.
An MBR and BootSector backup can also be useful for simple precautionary purposes too, since sometimes viruses or other OS setup (like Linux) could overwrite and/or alter the MBR/Boot Sectors, making it impossible to start up previous OS and/or access data stored on the disk. HDHacker can provide "insurance" against all these types of loss.
You can also download several international software versions from the author’s website: Italian, French, Spanish, and German.