I just downloaded the whole software because I saw the "Markdown to PDF" option and thought "PDF to Markdown" was also given... but unfortunately it's not. I was hoping to convert my PDF files to MD files, exactly for the same reason that newfresh said. That was the main reason I downloaded the software.
It took up 1gb of my m.2 but it's lacking the only feature I wanted from it... =(
I hope they add it.