Panoramakvm1004qcow2 Free !link! Guide

Could you please clarify? For example:

Palo Alto Networks Panorama 10.0.4 is a centralized management system for VM-Series and hardware firewalls. While the software itself is proprietary, you can access a free 30-day trial to evaluate the platform in a KVM environment using the .qcow2 image . panoramakvm1004qcow2 free

If you are searching for a "free" version of this image, it is important to understand what the file is, how to use it legally, and the best environments for deployment. What is PanoramaKVM1004.qcow2? Could you please clarify