Free Group Policy Tools

https://sdmsoftware.com/gpoguy/free-tools/library/

After registration, you will be forwarded to this location, where you can immediately download the tools:
https://sdmsoftware.com/gpo-freeware-downloads/

One tool to take note of is the Health Reporter and Health Cmdlet, which allows you to report GPO processing performance in an easy-to-read report.