Adobe Acrobat Reader DC has a free version and is a user-friendly PDF reading software. Adobe Reader, as its name suggests, is perfect for viewing and printing PDF files.

This tool supports different files such as Microsoft Office formats, Encapsulated PostScript, text, images, Autodesk Autocad, 3D files, MS Visio, and many more.

If you want to fill out PDF forms, you can do that as well. Adobe Reader enables you to navigate using outlines, links, and bookmarks. In addition, you can also use various viewer layouts, fit modes, and zooming tools within the program.

Moreover, this tool incorporates collaboration features like getting comments from different users on a shared online PDF.

As more people from the business industry spend more time on their smartphones, Adobe Reader adapted the application to mobile users.

Directly from your phone, you can edit, review, sign any PDF file and you can capture documents with your phone camera in order to save them as PDFs.

This application eases the process of collecting PDF files, as Adobe Reader is linked with Adobe Document Cloud in order to allow easy access to PDFs anywhere you are.