The application File Manager Tree Directory is intended to serve directory of files on a device running Android. Primary distinction from other applications with the same purpose is that the directory displays and manipulate like a tree.

The app has the standard functions of file manager - copying a file or sub directory; - moving a file or sub directory; - delete a file or sub directory; - creating a directory; - creating a text file; - send a file by selecting a recipient; - installation of a file or open a selection tool for viewing; - rename a file or directory; - search in file names.
The functions of the application are executed by displaying buttons after selecting an item from the tree directory. The buttons are displayed depending on what function you can run a selected directory or file.
For example, if you select a file shows the buttons - "Sending"; - "Copy"; - "Cut"; - "Delete"; - "Installation or showing"; - and "Rename". When choosing a directory displays buttons - "New directory"; - "Copy"; - "Cut"; - "Delete"; - and "Rename".
The button with function: - "Paste" appears after copying or cutting the folder and choosing where to put copied.
Pressing the "New Folders" appears dialog to select what will be created: - main sub directory (which is selected from the list); - sub directory; - or file. For all you introduced name and for the file introduced its content as text.
When you delete a file or directory a dialogue asking for permission to delete, which is can't recover after deletion.
In the tree for every file shows the size and the last time was modified, for the folders and the number of files in it.
From the drop-down list choose brand sub directories of the device.