If you have the setup files (often labeled Setup.exe or distributed via a disc image):
If you are working in material science, crystallography, or X-ray diffraction (XRD), you are likely familiar with the database. While modern software like HighScore Plus or Jade has taken over, many labs still rely on PCPDFWIN version 1.3 for quick phase identification and PDF (Powder Diffraction File) lookups. pcpdfwin jcpds software 13 install