Disclaimer: This guide is for educational purposes regarding file structure and data conversion. Converting PKG files typically involves decrypting copyrighted material. Only perform this process on files you have legally obtained and own the original license for. Circumventing copy protection may violate laws in your jurisdiction.

for a graphical interface that supports PKG to ISO conversion. Manual Method (Mac Terminal) Create a disk image (.dmg) from the PKG using Disk Utility command in to convert the .dmg into a CDR format. Convert the .cdr to .iso using the following command:

7-Zip is a popular file archiver that can also be used to convert PKG to ISO. Here's how: