Can't find a handy File Explorer app on Android?

Question

Android

Is there an android app with a tree folder structure.
The task itself: It is necessary to run an application on the tablet that allows a simple user to view documentation. What would at the same time (preferably) be access to files over the network (for further editing files without getting on the tablet), so that there would be a search in folders and under folders.
I found a similar application X-plore but it is impossible to disable access to the local storage of the tablet in it (so that users do not climb anywhere).

Answer 1

Try ES File Explorer