EasyBCD

EasyBCD is a program developed by NeoSmart Technologies to configure and tweak the Boot Configuration Data (BCD), a boot database first introduced in Windows Vista. EasyBCD can be used to set up multi-boot environments for computers on which various versions of Windows, Linux, BSD and Mac OS X can be simultaneously installed; EasyBCD can also be used to add entries to bootable tools and utilities, as well as modifying and controlling the behavior of the Windows boot menu.EasyBCD can be used to change the boot drive, rename or change the order of any entries in the bootloader, and modify existing entries to point to a different drive.