PDF reader allows to open, read, view, manage, and edit all PDF files as well as other types of office documents all in one application. It helps users no longer need to rely on online browsers to read PDF documents or books; you can easily read files with the PDF app, even without an internet connection. Use PDF reader app to read and view not only PDF files but also all of other office document types like Word, Excel, PowerPoint. This app offers a convenient, easy, fast and professional docum