I use Skim PDF to make yellow highlights of text sections on my PDFs. Is there a way to direct DevonThink to display these yellow highlights when displaying a PDF in the Preview pane?
Skim’s annotations are stored in extended attributes, therefore they won’t show up in the QuickLook previews. Per Skim’s suggestion, the only way to have the highlights show in other apps is to export a PDF (!).
Read more here: sourceforge.net/p/skim-app/wiki/FAQ/#skim-faqs