Sometimes super but crashes too often – PDF Max Pre - The PDF Expert Review

When this works it's great for saving and annotating documents. But it crashes often enough that I think I'll remove the documents I've stored in it. Just can't risk losing them. Foolishly I decided to try it again. Once again, it crashed after had saved a number of documents I needed for project I was researching. Infuriating, especially at the price.
Review by nanny+ on PDF Max Pre - The PDF Expert.