EX File Explorer is a free manager which can be installed on your Android device. It provides an intuitive interface and the ability to perform various operations on your files. It is very easy to use and is compatible with many different operating systems.

This application allows you to do the following:

• Manage your files as you wish to do on your desktop or laptop
• Search for files and folders.
• Display thumbnails of images and videos.

The best thing about this app is it is completely free, so you don't have to spend any penny.