mymc is a public domain utility designed to manage PlayStation 2 memory card images (.ps2). It is primarily used by enthusiasts of the PCSX2 emulator to import and export save files.
The tool serves as a critical bridge between modern PC storage and the proprietary file systems of the vintage console. 🛠️ Core Functionality
At its heart, mymc acts as a file explorer for virtual memory cards. It allows users to manipulate the raw data inside an emulator's "card" without needing to boot into the PS2 BIOS.
Importing Saves: Supports multiple legacy formats including MAX Drive (.max), EMS (.psu), SharkPort (.sps), X-Port (.xps), and Code Breaker (.cbs).
Exporting Saves: Users can extract their progress from a virtual card into .psu or .max formats for backup or sharing on platforms like GameFAQs.
Card Creation: The tool can generate new, empty virtual memory cards, including non-standard sizes larger than the original 8MB.
File Management: It provides a directory view to see exactly which game occupies which "folder" on the card, allowing for manual deletion of corrupt or unwanted files. 💻 Modern Iterations and Evolution
The original mymc (created by Ross Ridge) was written in Python 2 and used an aging GUI library. Because it is public domain, several modern forks have emerged to keep it compatible with modern operating systems and hardware: myMCpp A modern, open-source rewrite of the tool in C++.
Stability: Offers better performance and stability on Windows 10/11. mymc memory card
Advanced Features: Includes a command-line interface (CLI) for batch processing and error checking like ecc_check to validate file system integrity.
Format Support: Adds support for .mc2 files used by hardware like the MemCard PRO2. mymc++
Another revised version that focuses on usability improvements and bug fixes for the original code, specifically catering to users of newer PS2 hardware mods. 📂 Technical Deep Dive: The PS2 File System
The creator of mymc extensively researched the PS2's NAND flash memory layout to make the tool possible. Notable technical quirks include: Use PS2 save files In PCSX2 with MYMC | Tutorial
typically refers to a specialized software utility rather than a physical memory card brand. It is an essential tool for retro gaming enthusiasts who use the
emulator to play PlayStation 2 games on their computers [13]. What is mymc? Originally developed by Ross Ridge,
is a public domain command-line and graphical utility used to manage PlayStation 2 memory card image files (usually ending in
) [13]. It acts as a bridge between the physical data once found on original console cards and the digital environment of an emulator. Core Capabilities Save File Management: mymc is a public domain utility designed to
It allows users to import, export, and delete individual game saves from a virtual memory card image [13]. Format Conversion: It can import saves in various common formats, such as (Action Replay Max), (CodeBreaker), and , making it easier to download saves from sites like and use them in your games [5.2, 13]. Compatibility:
While the original version is older, community-driven updates like
have modernized the tool into a native Python application with support for newer container formats [5.1, 13]. Summary Review For users of
is a "must-have" utility. Its primary strength lies in its ability to rescue or transfer legacy save data that would otherwise be locked within proprietary formats. While the interface is utilitarian, its reliability in handling the standard 8MB PS2 memory card structure and MagicGate encryption remains the gold standard for the community [12, 15].
Are you looking to transfer saves from an actual PS2 console to an emulator, or just trying to manage existing files on your PC?
mymc hasn’t seen an official update in years, but its DNA lives on:
mymc-style logic under the hood.mymc understands.mymc-converted .psu files via PS3 Memory Card Importer homebrew.For hardcore users, mymc remains irreplaceable for scripting and low-level save editing. It’s the dd of PlayStation saves.
If you grew up in the late 90s or early 2000s, you know the anxiety of inserting a PlayStation memory card and seeing the dreaded “No data” message. Those grey, 128KB blocks of plastic were our digital sanctuaries. But as hardware ages, batteries die, and saves get corrupted. The Legacy & Modern Alternatives mymc hasn’t seen
Enter mymc (pronounced “my memory card”). While it’s not a physical USB stick or a modern SD card adapter, mymc is arguably one of the most important utilities for PlayStation preservationists, emulator fans, and hardware modders.
In this post, we’ll break down what mymc is, why it still matters in 2025, and how you can use it to manage your memory card saves across PC, PS3, and even real PS1 hardware.
Let’s say you downloaded a 100% complete save for Final Fantasy X from the internet. It arrives as a folder named BESLES-123FFX.
BESLES-123FFX) and select it.Config > Memory Cards and ensure your virtual card is still selected. Launch the game. Your imported save will appear in the PS2 browser.Even a veteran tool has quirks. Here is how to fix them:
Error: "Unsupported save format"
Error: "File is not a valid PS2 memory card"
Mcd001.ps2 file is corrupted or is actually a save state file.Mcd001.ps2 backup when you first set up PCSX2.My GUI version crashes on Windows 11
memcardrex (a newer PS2 memory card manager compatible with mymc formats).Stuck on the water level in Sly Cooper or grinding for gold in Final Fantasy XII? Download a save file from The Internet Archive or GameFAQs. These come as .psu, .xps, or .max files. mymc converts and injects them instantly.
.ps2 memory card image files.mymc_2.6.1.zip or newer community forks).C:\mymc).