This app is a very handy utility that is capable of reading all the file types that are supported on the Android platform. It can read and view both the Excel and the XLSX format. This is very useful as it allows you to view the contents of your device in a much easier and more convenient way. This app is capable of doing all the things that you are used to doing with Excel and XLSX files. It has a very simple interface that allows you to do all the things that you are used to doing with these files.