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I use this to also reduce the color info by converting to grey: gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dColorConversionStrateg

by Gys 5y ago

I use this to also reduce the color info by converting to grey: gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dColorConversionStrategy=/Gray -dProcessColorModel=/DeviceGray -dNOPAUSE -dQUIET -dBATCH -sOutputFile=file-out.pdf file-in.pdf