Downloading a Palo Alto Networks ISO image—specifically the PAN-OS software—is a critical step for deploying virtual firewalls (VM-Series) or upgrading physical hardware in offline environments. Because Palo Alto Networks is an enterprise-grade security platform, these files are not available via public direct links and require specific access credentials. Official Download Method: Customer Support Portal
File > Deploy OVF Template..ova file you downloaded.If you are studying for the PCNSA or PCNSE exams, or just want to learn the interface, you likely don't have a support contract. Palo Alto Networks offers a generous program called the NGFW Virtual Lab. Download Palo Alto Iso Image