MultiBoot Utility

MultiBoot Utility is a lightweight utility designed to help you install Grub2 on USB and hard drives. In addition to installing the latest features of the tool, it also provides you with various operations to manage Grub2 File Manager, Secure Boot and Grub4Dos.

The utility can come in handy when you want to install images that use Grub2 as boot loaders and you want them to create bootable USB drives that behave exactly as the original CD. The Grub2 that you install on the HDD or USB are ready for boot and you can be certain that you get the latest version on the existing system used. The app downloads the current Grub4Dos files to the existing system used and makes them ready to use.

It is worth mentioning that if the secure boot is enabled in UEFI, you will be happy to learn that the application can replace the system boot method with original EFI files. On a side note, the aforementioned files are signed by Microsoft, according to the developer.

As far as the types of files you can create via this program, you can count core.img, bootx64.efi, g2ldr and bootia32.efi that work with Grub2 2.04 and 2.05. The newly created files are copied to their respective locations on your system.