ePSXe includes a simple memory card manager:
A healthy epsxe000.mcr file should be exactly 131,072 bytes (128 KB). epsxe000.mcr
In the landscape of late 1990s and early 2000s emulation, few files are as instantly recognizable to hobbyists as the .mcr extension. epsxe000.mcr denotes the first memory card file created by the ePSXe (enhanced PSX emulator) software. While seemingly mundane, this file encapsulates the technical ingenuity and legal gray areas of early emulation, serving as a bridge between proprietary console hardware and open PC-based preservation. ePSXe includes a simple memory card manager: A