This format is the standard memory card file used by ePSXe, one of the most popular legacy PS1 emulators. It typically represents a full 128 KB virtual memory card.
MemcardRex is the gold standard for PS1 memory card management. It is a free, lightweight Windows application that can read, edit, and convert almost any PS1 save format. Download and open . Click File > Open and select your .MCR file.
: Select the save you want to move and click the arrow button ( ≪is much less than ≫is much greater than ) to copy it into your .mcd file.
If you're moving your old PlayStation 1 game saves from one emulator to another—or perhaps to modern hardware like the MemCard PRO Go to product viewer dialog for this item.
Imagine a simple legacy rung: ---[ Start_PB ]---[ MCR ]---[ Output_Conveyor ]---
This format is used by older emulators like Bleem! and certain modern RetroArch cores. While it often holds the exact same raw data as an MCR file, some emulators append a small header to the file, altering its structure slightly.
You will see a list of your individual game saves inside the memory card slots. Click > Save as .
allow you to upload your save and convert it directly in your browser. Top Tools and Software
Are you trying to move a or an entire memory card ? Share public link
This tool ensures that the internal headers are correctly aligned for emulators that are strict about file formatting. Method 3: Online File Converters
Note: If you cannot see the extension, open your File Explorer settings and check the box for "File name extensions." Method 2: Using Online Memory Card Converters
: When Windows warns about the file becoming unusable, select Method 2: Using MemcardRex (Advanced Editor)
Some users report that simply renaming the file extension from .mcr to .mcd works. This is because a few emulators (including ePSXe) recognise both extensions and treat the file identically. However, this is not universal, and renaming alone may lead to corrupted or unreadable cards. Test this method only if you are sure your specific emulator supports it.
Features a built-in memory card editor that can import and convert various formats natively .
This format is the standard memory card file used by ePSXe, one of the most popular legacy PS1 emulators. It typically represents a full 128 KB virtual memory card.
MemcardRex is the gold standard for PS1 memory card management. It is a free, lightweight Windows application that can read, edit, and convert almost any PS1 save format. Download and open . Click File > Open and select your .MCR file.
: Select the save you want to move and click the arrow button ( ≪is much less than ≫is much greater than ) to copy it into your .mcd file.
If you're moving your old PlayStation 1 game saves from one emulator to another—or perhaps to modern hardware like the MemCard PRO Go to product viewer dialog for this item. mcr to mcd converter
Imagine a simple legacy rung: ---[ Start_PB ]---[ MCR ]---[ Output_Conveyor ]---
This format is used by older emulators like Bleem! and certain modern RetroArch cores. While it often holds the exact same raw data as an MCR file, some emulators append a small header to the file, altering its structure slightly.
You will see a list of your individual game saves inside the memory card slots. Click > Save as . This format is the standard memory card file
allow you to upload your save and convert it directly in your browser. Top Tools and Software
Are you trying to move a or an entire memory card ? Share public link
This tool ensures that the internal headers are correctly aligned for emulators that are strict about file formatting. Method 3: Online File Converters It is a free, lightweight Windows application that
Note: If you cannot see the extension, open your File Explorer settings and check the box for "File name extensions." Method 2: Using Online Memory Card Converters
: When Windows warns about the file becoming unusable, select Method 2: Using MemcardRex (Advanced Editor)
Some users report that simply renaming the file extension from .mcr to .mcd works. This is because a few emulators (including ePSXe) recognise both extensions and treat the file identically. However, this is not universal, and renaming alone may lead to corrupted or unreadable cards. Test this method only if you are sure your specific emulator supports it.
Features a built-in memory card editor that can import and convert various formats natively .