All other pdfs have no issues being put into folders. But when I created a new folder to put all files and folders into that folder I couldn't move the existing folders. I was able to go into the new folder and create folders, but there is no way I am redoing all of that for 10 folders already full of files. I understand the move duplicate button at the bottom and it works for single pdfs, but it goes gray and is unselectable when i select a folder. That essentially makes organizing useless because i wanted to create individual folders for every class I had this year and now it's going to be a jumbled mess. Please fix this with the next update or I'll have to find a new pdf app for the rest of my classes..
With Acrobat Reader on iPad we can move files into a folder but a folder into a folder.
The only alternative is to select all PDF files from a folder move them to the desired folder.