PDF Reader & PDF Viewer is an all-in-one app that allows you to read and manage not only PDF files but also Word (DOCX), Excel (XLSX), and PPT documents directly on your Android device. With its simple design and user-friendly interface, this app provides a powerful tool for working with all types of office documents in one place. Key Features: * Smooth PDF Viewing: Open and read PDF files with excellent quality. The smooth scrolling and zoom functions make it easy to read any PDF document. * S