Ps1 Roms 7z [portable] Here

files disguised as game archives. A real PS1 archive should only contain disc image formats.

Extracting every time you want to play is tedious. The solution: CHD is supported natively by DuckStation, RetroArch (Beetle PSX HW), and MAME. Ps1 Roms 7z

Games like Final Fantasy VII (3 discs) or Metal Gear Solid (2 discs) present a challenge. 7z can compress a folder containing all three BIN/CUE pairs into one archive. files disguised as game archives