Open it in MemcardRex and export/import the data into your pSX card file. Need a BIOS file

I navigated to a site that looked like it was designed in 1997—lots of neon green text on a black background and far too many flickering "New!" gifs. I clicked the link:

You don't actually need to download a blank memory card file from the internet; the emulator can generate them for you instantly. and navigate to File > Configuration . Click on the Memory Cards tab.

The most common search intent is finding a pre-configured, blank memory card file. You do not need a different file per game; one card holds multiple saves.

The file might be in a different format (e.g., PSX2 format). Use MemCardRex to Save As → ePSXe Memory Card (*.mcr) .