A free app for Android, by TonyoCam Inc.

A simple and fast application to read PDF, excel, ppt, txt, xls, and more. All documents downloaded from the internet can be read here. 

With the document viewer app, you can view all documents on your phone, including PDF files, doc, docx, xls, ppt, txt, excel, xlxs, images, etc. You can also view all your files on the desktop. This app allows you to open and view any document and file on your phone and the desktop. It is a simple app to view all your files on your phone and the desktop.

You can use this app as a PDF reader, excel reader, doc reader, docx reader, ppt reader, txt reader, xls reader, and more. With this app, you can read all your PDFs, docs, docx, xls, ppt, txt, excel, xlxs, images, etc.

All document reader is a simple office viewer and fast smart office app to read word, excel, pdf, ppt. Read all documents downloaded from the internet and support many office files including PDF files, doc, docx, xls, ppt, txt, excel, xlxs files.

With document viewer app, you can view all documents downloaded from the internet on your phone. You can also view your files on the desktop.