Originally four, now one.

I first downloaded this app years ago to an iPod touch and having access to documents offline was a key plus. Recently I have been unable to open any of my saved documents because the app would like to force me to sign up for their cloud storage. I have no need for that, except to unlock my own documents again, which I shouldnt have to do. One star, zero if I could. Do not hold my documents hostage that I use to be able to open.

Mr. Bogo, the 1st about PDF Reader - Edit & Scan PDF, v3.2