This software package is released on Sept 9, 2020, and provides free trial for 20 hours accumulatively.
You are licensed for commercial use during the trial period.
You agree the software is provided as is, no warranty nor liability by ZhiHuo. You won't crack nor modify.
After download and unzip, Double-click ZHZX.exe to open the application.
There is a 7 page PDF manual in the software package.
Questions and comments, email smartpacker@zhihuo.com.