A Portable Penetration Testing Distribution for Windows
PentestBox is not like other Penetration Testing Distributions which runs on virtual machines.
It is created because more than 50% of penetration testing distributions users uses windows. Source:- https://pentestbox.com/download_stats.txt
So it provides an efficient platform for Penetration Testing on windows.
Disk Optimizer selects files to be placed on any disk medium that will maximize the space used. It is very efficient in finding an optimum file set since it uses a Genetic Algorithm instead of brute force.