Once you have gathered your files, follow these quick steps: Extract ePSXe 1.9.0 to a dedicated folder.

Unlike modern emulators that come "all-in-one," ePSXe 1.9.0 relies on a plugin system to handle hardware abstraction. This allows you to customize the performance based on your PC's power.

For the best experience with version 1.9.0, the SCPH1001.bin (North American) or SCPH7502.bin (European) files are the industry standards. Legal notice: You should only use BIOS files dumped from a console you physically own. Once acquired, place this file into the "bios" folder within your ePSXe directory. In the emulator settings, navigate to Config > BIOS and select your file to link it. Essential Plugins for Graphics and Sound