A free app for Android, by FIREMOBILE.

File Explorer: All Document Reader, Phone cleaner is an app that lets you browse and explore all your files and folders on your Android device. You can do this easily and conveniently. You don’t need to worry about any security issues, as this app is fully secure and safe. To save space and find files more quickly, use the File Explorer program. Furthermore, PDF, DOC, XLS, and PPT files can be viewed. Moreover, a multimedia viewer, flashlight, and QR code scanner are included in the File Explorer. The app is free and convenient to use! Pretty interesting for all these amazing features in one app, right? Install now!