Save Editor for PS4.
Save Wizard for PS4 MAX is so easy to use:
Simply copy your save from your PlayStation 4 to any compatible USB drive and insert into your PC.
Once Save Wizard for PS4 MAX has detected all supported saves, simply choose and apply the cheats.
Copy your save from the USB drive to your PlayStation 4 and load your game!.
Note: You need to install Mono for use the macOS version.