[toper-centage]

Nothing. And they do already convert your PDFs to Doc for editing, often destroying part of your layout. At one job interview for a frontend developer position, I was very embarrassed to learn that the idiot recruiter had done that to my CV. My interviewer jokingly showed me how my CV looked all messed up - wrong alignment, missing icons, mixed up fonts, weird borders. All this because the recruiter wanted to remove my email address from the document...

[jaclaz]

Well, one could print the PDF on paper and then scan it as image, it will probably loose some resolution/detail, the layout will stay, unless the recruiter uses OCR, and then you will have, besides a messed layout also several typos ...