Tool 131 Pspiso | Iso

Your PSPISO is now a fully playable, decrypted, and optionally compressed game file.

While there are many versions, 1.31 is often cited for its stability and specific feature set: Game Patching iso tool 131 pspiso

: The tool facilitates the conversion between raw ISO files (exact disc images) and CSO files (compressed images). Compressing to CSO can save up to 60% of memory card space, though it may occasionally cause minor lag in certain titles. Your PSPISO is now a fully playable, decrypted,

Version 1.31 was released back in the golden PSP hacking era (around 2010–2011) by developer . It’s famous for its reliability with 6.xx CFWs and compatibility with almost all PSP games. iso tool 131 pspiso