Lots of functionality, but glitchy

Program routinely crashes in the multi page view and with some documents you cant highlight the right side.... Weird (These are text PDF scans, not images). However, I cant find any other app with so many useful functions like Dropbox incorporation, folders, highlight, draw, two page landscape viewing, 15 multipage view, etc. Great app I just wish it didnt crash so much, forcing me to have to re-highlight what was not saved.

smtnclever about PerfectReader 3 Lite - Free PDF & Document Reader for Adobe Acrobat & Microsoft Office