A quick and easy utility for managing memory cards for RetroArch, FPse, psx4droid and others. Easily convert DexDrive saves to work in either emulator, just open in PSX MC Manager and save. The process is automatic. Choose your preferred emulator format in the Preferences. Copy from card to card, create blank cards, delete and restore deleted saves if they are available and still valid, and edit save details like save ID, product code and region. Makes automatic backups of memory cards when you save.
Here's the source. http://github.com/neko68k/PSX-MC-Manager