In today's world, information is distributed in many forms, such as photos, videos, text, and even PDF files. It is vital to have a way to view all of these in a convenient and organized way. For many years, the standard way to view PDF files was to use a desktop application, such as Adobe Acrobat.

However, the problem with this approach is that it is not easy to view PDF files on a mobile device. The reason for this is that PDF files are often designed to be viewed on a desktop, and this is not the case with the PDF Viewer app.

The app is designed to be used on mobile devices, so it has a different layout than a typical desktop application. This makes it easier to view PDF files on a mobile device.

The app also has a different interface than a typical desktop application, which makes it easier to use.

The app is designed to be used by people who do not have much experience with computers and networks.