javascript - modify PDF file and convert to cmyk

Question

I'm using default JavaScript with pdf-lib.js to modify an existing PDF, but I needed to convert this generated PDF to CMYK so I can print without losing the color properties, does anyone know how to do this conversion directly in JavaScript?

question from:https://stackoverflow.com/questions/65943208/modify-pdf-file-and-convert-to-cmyk

Answer 1

Waitting for answers