I was looking for an alternative to the free version of Adobe Reader. I needed something that would let me save bookmarks as well as has multiple tabs and opened quickly. Foxit does both of these things, although the bookmark part is severely lacking. There isn't any real way to organize your bookmarks. You can change the name and order of them, but that's about it. Page navigation is a bit annoying compared to Adobe when on a laptop, and it doesn't look too great either. I've also noticed a lot of ads when you open the program. Sadly, I haven't found a better program yet that is free.
Pros: Opens fast, Bookmark Pages, Free
Cons: Ads, Eyesore, Harder to Navigate.