content: The user interface isnt super great and getting pages to fill the screen when a document has both portrait and landscape pages in it is finicky. Would be four stars. I am giving it two stars because it does as advertised but the software is very bloated 220Mb for the app itself and another 50Mb for user data. Mind you my user data consist of declining to send usage data and not signing in and the app constantly sends info to adobe. Opening a file on my phone does not require data use.