Use Remote Package Installer (RPI) over FTP. But this is slower.
PS4 ISOs are encrypted; they don't run like PS2/PSP files. Hardware: You need a high-end PC to attempt PS4 emulation. ps4 iso games highly compressed link
An ISO file is a digital replica of an optical disc. For the PS4, an ISO contains the entire game data: textures, audio, cutscenes, code, and executables. A standard PS4 Blu-ray disc holds up to 50GB (dual-layer) or 100GB (for PS4 Pro enhanced games). Uncompressed PS4 ISOs are enormous. Use Remote Package Installer (RPI) over FTP
Reliable PS4 emulators (like shadPS4) are still in early stages. 🛠️ What to Look For (Legit Alternatives) ps4 iso games highly compressed link