MasterBooter is a software that manages booting and allows installation and maintenance of multiple operating systems on one device. It is compatible with various operating systems such as Windows, Linux, and DOS, and comes with a built-in partitioning utility for efficient system management.

Moreover, MasterBooter comes equipped with many security features such as FAT hiding support, partition protecting from unauthorized access, and customizable menu colors. It supports nearly all known operating systems, including Win9x/ME/NT/2000/XP/2003/Vista, Win7, DOS, Linux, OS/2, BeOS, Solaris, FreeBSD, and more.
This software package also includes a utility called EFDISK, which lets you create more primary partitions on one hard disk. Both utilities are designed to handle huge hard disks above 8 gigabytes. Additionally, a partition table and boot sector rescue utility is included for your convenience.
MasterBooter is well-documented for easy reference, and comes with user guides in both English and Hungarian. You can also download additional documentation from the software's homepage. In summary, if you require a powerful boot manager with versatile features, MasterBooter is definitely worth a try.
Version 3.7: bugfixes, doc updates
Version 3.4: bugfixes, doc updates