A free program for Android, by RunToFuture.

Are you looking for an app that can open all kinds of files? Are you looking for a way to view all your documents, presentations, and tasks, even if they are stored on a different device? If the answer to either of these questions is yes, then the All Document Reader – Docx Viewer app is just the solution for you.

All Document Reader – Docx Viewer is a quick and easy-to-use app that is compatible with most file formats. All Document Reader can open files from the device’s storage and also files that are stored on a remote server. You can even open files that are stored in the cloud.

Once you have selected the file that you want to view, you will be able to see its contents.