While ePSXe is a long-standing and popular PlayStation 1 emulator, it does not natively support CHD files
: With the latest version of ePSXe, you can select CHD files directly via File > Run ISO without needing additional conversion or plugins. How to Use CHD Files epsxe chd files
for %%i in (*.chd) do chdman extractcd -i "%%i" -o "%%~ni.cue" -ob "%%~ni.bin"
Tips and tricks
MyGame.cue and MyGame.bin. Ensure you check "Create CUE file" and "Create MD5."chdman.exe and your new .cue file.chdman createcd -i "MyGame.cue" -o "MyGame.chd"
Gran Turismo 2 compresses extremely well (50%+). Mortal Kombat Trilogy compresses less due to redbook audio.