PDF reader with bookmarking facility

I'm fairly happy with the Adobe Reader supplied with my Hero, as a reader, but it's a real having to remember page numbers between different documents when I want to return to them.

Does anybody know if a PDF reader is available that allows users to bookmark pages? Preferably free, but I'd be willing to pay a couple of pounds or so (I know, I'm a tight-arse!).

 

It does? I remember looking at it before. Must have skimmed over that feature... I'll have another look, thanks!