: Open Terminal and create a DMG file large enough for the OS (approx. 16GB): hdiutil create -o /tmp/macOS -size 16384m -volname macOS -layout SPUD -fs HFS+J

Converting PS3 PKG files to ISO format involves using tools like PSN Liberator or PS3 ISO Tools to unlock, extract, and repackage the game into a disc folder structure. This process allows for playing digital-only games from external storage, although some games may not run properly due to internal path restrictions. Read a discussion on the process at Reddit .

Choose your output directory and let the tool compile the ISO. Method 2: Converting PS4 PKG to ISO (The Archival Method)

: Select the PKG and its corresponding .RAP license file in Liberator to create a "liberated" game folder.

For gaming enthusiasts, converting a PSN PKG to an ISO requires a two-step process because the file must be decrypted and converted into a folder structure before becoming a disk image.

The process outlined is a general guide and might need adjustments based on the specific type of .pkg file you're working with. Always be cautious with file conversions and ensure you're adhering to software licensing agreements.