Place the new .srm file into the saves directory of your new emulator (such as /recalbox/share/saves/psx/ or the RetroArch saves folder). 2. Using MemcardRex (Recommended Tool)
This is the "Save RAM" format used by RetroArch and its various Libretro cores (like Beetle PSX or PCSX-ReArmed). mcr to srm converter
This is the native memory card format used by standalone emulators like ePSXe or DuckStation . It acts as a virtual 128KB memory card that can hold multiple game saves. Place the new
Rename the file to match your ROM's exact name and change the extension to .srm (e.g., FinalFantasyVII.srm ). This is the native memory card format used
In most cases, these two formats are functionally identical "raw" memory card dumps; the only difference is the file extension and how the emulator looks for them. How to Convert MCR to SRM