Most ZIP files for CD-based systems (like PS1, Sega CD, or Saturn) contain .bin and .cue files. chdman is excellent at handling these. If your ZIP contains an ISO, the conversion will still work, but the space savings might be less dramatic.
chdman createhd -i "input.bin" -o "output.chd" Convert Zip To Chd
Converting ZIP files to CHD is a specialized process but is relatively straightforward with the right tools. By using chdman or similar utilities, you can efficiently convert your files to the CHD format, making them more suitable for use with certain emulators or achieving better compression for large binary data sets. Always ensure that you're working with copies of your original files to prevent data loss during the conversion process. Most ZIP files for CD-based systems (like PS1,