MemcardRex is the gold standard for managing PS1 memory card images.
: These are DexDrive Game Card files , a legacy format from the InterAct DexDrive hardware used to back up physical PS1 memory cards to a PC. They are common on sites like GameFAQs . gme to mcr converter work
Once the file is loaded, you will see a list of the saves on that virtual card. MemcardRex is the gold standard for managing PS1