Pcsx4 Github Link [exclusive] Link

Instead of original emulation code, the GitHub repositories linked to PCSX4 often contained forked or stolen code from unrelated projects, such as the Ogre 3D engine or older, legitimate emulators like Dolphin.

Always verify your sources and never disable your antivirus for an emulator download. If an emulator sounds too good to be true (like running PS4 games on a low-end PC), it almost certainly is. pcsx4 github link