A free app for Android, by PDF Technologies, Inc..

The best PDF reader and editor app for Android is here. It comes with a simple, clean, and user-friendly interface that allows users to have the best experience while using the app.

PDF Reader Pro is an all-in-one application that will increase your productivity to work on almost everything you need. You can do lots of things such as editing, merging, converting, filling forms, etc. on your mobile phones and tablets. 

What is more amazing about this app is that it supports various file types. From Microsoft Office (DOCX/DOC, XLSX/XLS, PPTX) to a simple Text (TXT).

Also, you can share your files across devices just by using a Wi-Fi connection.