GNU GRUB (short for GNU GRand Unified Bootloader) is a boot loader package from the GNU Project. Developed by Allen Beye Riddell
License: Open Source
GRUB for DOS is a lightweight bootloader primarily designed for older systems, offering basic multi-booting capabilities but lacking advanced features. In contrast, GRUB is a more powerful and flexible bootloader that supports a wide range of operating systems and offers a user-friendly graphical interface, making it suitable for modern systems.