Ps4 Pkg — Ps3 To

Even if a developer spent months porting a PS3 game to PS4 (like The Last of Us or God of War III remasters), it’s a full port, not a converter. For indie devs: impossible without source code.

Direct conversion is not possible. PS3 and PS4 have completely different architectures (PowerPC vs x86), so a PS3 .pkg will not run natively on a PS4, even if repackaged.

It is a common misconception that PS3 games can be easily "ported" to PS4. Technically, PS3 games cannot be natively played on PS4 hardware. The PS4 lacks the Cell processor architecture required to run PS3 software natively. ps3 to ps4 pkg

However, a related process exists for PlayStation 2 Classics:

Let’s be blunt:

Do not ask for ROM links. Do not share Wrapped PKGs online.

# PS3toPS4 PKG Converter
Converts extracted PS3 game/homebrew folders to PS4 Fake PKG. Even if a developer spent months porting a
Place final CUSA12345.pkg in output/.