A free program for Android, by JassDroid.

You can manage all files from any USB mass storage device with a FAT32 or NTFS file system using the USB OTG port of your device, tablet, or phone. You can easily copy files from any USB mass storage device to your Android phone, tablet, but the best part is that you can do it with just one click. This app is designed to make your life easier.

If you are looking for a tool that allows you to easily manage all of your files from a USB mass storage device, then you should download this app. It is a tool that allows you to do just that. You can open your USB mass storage device and click on the “Copy” button.

This is an app that is extremely easy to use.