Palo Alto Networks does not provide public download links for PAN-OS images. To obtain the software, you must use the official Palo Alto Networks Support Portal. Via the Support Portal (Manual Download)
How to Manually Import and Install PAN-OS from the CLI - Clear pan-os 8.0 download
Click to retrieve the latest available versions from the Palo Alto Networks Update Server. Palo Alto Networks does not provide public download
: You must download the base image (e.g., 8.0.0) before you can install a specific maintenance release (e.g., 8.0.20). pan-os 8.0 download
Click next to the desired PAN-OS 8.0 maintenance release. 2. The PAN-OS Upgrade Path