Originally developed by the to store large disk and disc images (like hard drives and laserdiscs), CHD is a lossless compression container. For the PlayStation 1, this means converting standard disc images—originally comprised of multiple files like .bin and .cue —into a single, highly compressed .chd file.
The Ultimate Guide to CHD PSX ROMs: Why This Exclusive Format is the New Standard for Retro Gaming chd psx roms exclusive
Switching to an "exclusive" CHD library offers several technical and organizational advantages over traditional formats: Originally developed by the to store large disk
