Iso To Zso Converter !exclusive!

Ensure your PS2 or PSP ISOs are in a single folder. Note the original file sizes.

Open the emulator. You do not need a BIOS or game to be loaded. iso to zso converter

Click on Tools in the top menu bar, then select ISO Converter . Ensure your PS2 or PSP ISOs are in a single folder

Click the blue + Add button. Browse to your ISO files. You can select multiple by holding Ctrl or Shift . You do not need a BIOS or game to be loaded

Disclaimer: Always back up your original ISO files before conversion. Keep them on an external hard drive in case you need to reconvert with different settings. Only convert game files you legally own.

In the world of video game emulation—specifically for Sony consoles like the PlayStation 2 (PS2) and PlayStation Portable (PSP)—storage space is a constant battle. A single PS2 game ISO can easily occupy 4–8 GB, while a collection of PSP ISOs can quickly eat up a 256 GB memory card.

| Feature | ISO | ZSO | CHD | | :--- | :--- | :--- | :--- | | | Yes | Yes | No (alpha) | | PSP Support (PPSSPP) | Yes | Yes | No | | Compression Ratio | 0% | 40% avg | 50% avg | | Speed | N/A | Very Fast | Moderate | | Lossless | Yes | Yes | Yes |