True (Mohanadmohammed),,
I use Total Commander v2.61 for Android. It's so different from the PC version I'm so used to (I'm very new to tablets and Android) but it still gets the job done. You can move almost any file(s) from where they are to where you wish. Just be careful of what you DO move though...
There are of course, a number of good file handlers out there that will do the same job,, just that I trust TC...
Al