: The PCSX4 download is typically around 45MB. For comparison, legitimate emulators for much older systems are often similar in size, but a PS4 emulator would require massive libraries for proprietary Sony audio and video decoders (which cannot fit in 45MB).
PCSX4 is widely recognized by the emulation community as a scam. pcsx4 compatibility list
An early open-source project that successfully converted some PS4 graphics calls to work on Windows. It was able to run a few commercial games like Worms W.M.D. before development slowed down. Status: Closed-source / Linux only. : The PCSX4 download is typically around 45MB
There is no "PCSX4 compatibility list" to review because the software does not exist. Any site claiming to offer a PS4 emulator named PCSX4 is attempting to scam you, steal your data, or infect your computer. Status: Closed-source / Linux only