I use adobe reader in my tablet samsung (android).
Sometimes when I open the file .PDF on "files", the app creates a local file. It's like:
in the "files" folder the name of the pdf appears as for example "abcde". And when I open it on adobe reader, appears on the top bar "abcde-1". So, adobe reader creates a local file for my file "abcde". The problem is that all the comments I make in the file, do not save in the original that was in the files folder.
Why adobe reader creates a local file? How can I stop that?