A is a collection of tools designed to wrap a PlayStation 2 ISO file into a PlayStation 4 package (.pkg) format.
: A tool developed by Jabu that supports features like multi-disc games (up to five ISOs), custom emulator configurations, and performance fixes. PS2toPS4 GUI ps2 to ps4 pkg converter
Converting PS2 games to work on the PS4 is not without its challenges. The PS2 and PS4 have fundamentally different architectures. The PS2 uses a Emotion Engine CPU and a Graphics Synthesizer GPU, while the PS4 uses a x86-64 AMD Jaguar 8-core processor and an AMD Radeon Graphics Core Next engine. This means that direct compatibility is not possible, and conversion requires emulation or significant reworking of the game's code. The Ultimate Guide to PS2 to PS4 PKG