PS4 emulation is still in its infancy, so "portable" play is currently limited to high-end PC handhelds (like the Steam Deck or ASUS ROG Ally) using specific emulators:
: Recent versions of ShadPS4 (post-0.7.0) often require PKGs to be converted to a GP4 project to run. Open PKG Editor . ps4 pkg roms portable
: Currently the most "portable" and active emulator. You can often download a compiled .zip or .7z file, extract it, and run the executable without a traditional Windows installer. PS4 emulation is still in its infancy, so
For the most stable experience, users often use a jailbroken PS4 console with an external hard drive to create a "portable" library. You can often download a compiled
This post is for educational purposes only. We do not condone piracy or copyright infringement. Be sure to use PS4 PKG ROMs portable responsibly and within the bounds of the law.