Originally Posted by rolexconfuse
Is there any way to easily convert a PDF to a DJVU with good contrast? K2pdfopt looks like it will convert a PDF to DJVU but the formatting within the PDF is all shot. I've tried document express 6.5 and it just allows you to set the gamma and which does nothing if the reader ignores it. To the actual file contrast stays the same
will convert DJVU to PDF, but not the other way around (it does not write DJVU files).