PDF Viewer: Document Reader is an all-in-one document reader app. You can open any document and view it without having to download any other apps. It has a simple and intuitive user interface, so even if you don't have any knowledge of how to use a smartphone or tablet, you can still get the job done.

If you want to make sure that the PDF files you want to read are not damaged or corrupted, you can also choose to make a PDF backup. You will be able to restore your documents from the backup, if you lose your phone or if it gets corrupted.

The PDF Viewer: Document Reader app is a free app that is capable of reading PDFs.