Looking for the best PDF annotation app for Windows, Mac, or iPad? Here are 10 options for you, reviewed in detail!

PDF is one of the most widely used formats for sharing and viewing documents, especially in professional and educational settings. From business reports and academic papers to eBooks and user ...

If you want a more affordable solution (that you don’t have to pay for every month), then check out PDF Expert. You can use ...

So what I was looking for was a single app capable of pulling documents from Google, MobileMe and Dropbox, rendering them (even the large ones) with a crazy-fast engine and letting me annotate them.

Working with PDFs shouldn't be such a pain, but when you've converted one back to document form, edited, and resaved as a PDF just to realize you forgot to make one of your edits, it's more than ...