Once downloaded, right-click the executable file and select → Digital Signatures tab. You should see a valid signature from the publisher (e.g., "HDL Imaging Solutions Inc." or similar). If the signature is missing or invalid, discard the file immediately.

If you are looking for a more modern, open-source alternative, users often recommend as a, "slightly more up to date tool for adding games to an HDLoader formatted HD".

: A 3.5-inch or 2.5-inch IDE or SATA hard drive formatted for the PS2.