While some users suggest simply renaming the file extension from .pbp to .iso , this rarely works because the file structures are fundamentally different. Always use a dedicated extraction tool to ensure the game remains playable.
For translation or content patches, use a tool like UMDGen to open your ISO, replace the existing EBOOT.BIN or other internal files with the patched versions, and save the result. Step 3: Rebuilding the Patched ISO convert pbp to iso patched
A modern alternative for PS1-to-PSP conversion with better compatibility. Editing and rebuilding PSP ISO files. WinBin2Iso Quickly converting BIN files back to ISO format. While some users suggest simply renaming the file