All Document Reader: Read all files is an application that allows you to open and view different files like doc, ppt, xls, and pdf. All these documents are stored on your device, so you don't need to connect to the Internet to view them. All you need to do is install this app on your Android phone or tablet.

Once you open the app, you can browse the files in your device and open them with a tap of a button. You can also add documents from the file menu and add documents from your device. Once you're done with viewing the document, you can save it or share it with others by using the options in the bottom-right corner.