If you have ever worked with Excel on a computer, then you know how difficult it is to work with Excel on a mobile device. Luckily, there is a solution to this problem, and it is called the XLSX File Reader: XLS Viewer.

This app allows you to read and view all kinds of XLSX documents, which include the following formats:.xlsx,.xls, and.xls.

The app has an easy-to-use interface, so you can open, view, and edit your documents in no time.

This app is highly compatible with Android devices, and you can open and view your documents on your mobile device.