Please click here to download. It’s free.

Note: You might have a warn sign from anti virus, just “Run” it after downloading.

Basic information about the software:
Program name: aoefengshui Flying Star Zi Wei Dou Shu Calculator
Version: 1.3
Release date: 03 Oct 2015
Cost: Free
License: Free for personal use. For commercial usage, please contact aoefengshui.
Software requirement: Microsoft Windows XP, Vista, 7, 8, 10