Partition Boot Manager is a program that allows you to use up to 256 independent operating systems on one computer. Partition Boot Manager provides the ability to install each operating system on its own hard drive partition with its own file system. The system of differentiation of the rights in which it is possible to specify in which users have the right to be loaded from those or other sections is supported. The program can encrypt the data and back it up (for security reasons and in case of damage). It also supports flexible setup of the operating system startup, from the user's advanced start-up menu to fully invisible mode. The application is compatible with all popular file systems.