Using CHD Files with ePSXe: The Ultimate Guide

If you are looking to streamline your PlayStation 1 library, using CHD files is the best modern solution. While ePSXe has been the standard for PS1 emulation for years, setting it up with the newer CHD format requires specific steps.

Error 1: "Error loading CD-ROM plugin"

Cause: ePSXe is trying to read a CHD file as if it were raw ISO. Fix: Do not use File -> Run ISO. Instead, use File -> Run BIOS and then mount the CHD to a virtual drive using a tool like WinCDEmu (which supports CHD via a plugin). This is an advanced workaround.

Improves Organization: Merges multi-track .bin files (common in older PS1 dumps) into a single, clean file.

So, is this article a lie?

No. We have two reliable workarounds to get CHD files running inside ePSXe.

While there is a "sevenzip" plugin for the Android version of ePSXe to handle compressed files, the desktop version generally requires games to be in an uncompressed or specific container format listed above. PCSX2 Tutorial | Video Game Emulation for Newbies

To use a CHD file with ePSXe, you will need to follow these steps: