> ... Can someone please suggest an Android file manager that will allow me to see every file in every folder, with total size in folder and subfolders would be nice, but not essential, and then let me move selected files to selected folder on SD card?
>
I haven't used this, but here's another program, that is very new, and free:
-- Bill K
... Quoting from, MobileFileSearch ...
http://www.nirsoft.net/utils/mobile_device_file_search.html
" MobileFileSearch is a tool for Windows that allows you to search files inside a mobile device (Smartphone or Tablet) plugged to the USB port on your computer, with Media Transfer Protocol (MTP). You can search files by their size, their created time, their modified time, or their name (using wildcard).
After finding the files on your Smartphone / Tablet, you can optionally delete them, copy them to a folder on your computer, or export the files list to csv/tab-delimited/html/xml/JSON file.
MobileFileSearch also allows you to activate the search from command-line and then export the result to a file, or copy the found files to the desired folder on your computer.
This tool works on any version of Windows, starting from Windows Vista and up to Windows 10. Both 32-bit and 64-bit systems are supported.
Be aware that this tool is useful if your Smartphone/Tablet uses the Media Transfer Protocol (MTP) to view and transfer files via USB. If you have an option to connect your Smartphone/Tablet as mass storage device (with drive letter), then this tool is not needed, and you can search files with any other search tool ..."