PDF viewer usage stats
Does anyone have a link to any usage stats for different PDF viewers. I can find lots for PDFs creators, but nothing for readers. If I'm creating a PDF that will be put on a website, I assume I'll have to check that it works smoothly for Acrobat Reader, Chrome/Firefox/Safari's internal PDF viewers, iOS/Android readers, etc. - but are there any figures for relative mainstream usage? Is Acrobat Reader still the default option or should I consider it a minority interest now besides built-in browser/OS alternatives? And how is the picture different for emailed PDFs? Thanks!
