If you need the software for research or professional use, there are official and ethical ways to obtain it:
X Pert Highscore Plus 40 is a software package designed for the analysis and quantification of XRD data. It offers a range of advanced features and tools for processing, interpreting, and reporting XRD results. With X Pert Highscore Plus 40, users can easily identify phases, calculate crystallite sizes, and determine the composition of complex mixtures. x pert highscore plus 40 free download link