The section provides a variety of tools that support PDF files. PDF is a universal format that is suitable for office documents, books, and texts. There you can find as PDF viewers as editors. The last ones usually are paid and require editing skills. They allow you to create and edit PDF documents with ease. Plus, these utilities have plenty of extra features. There are also free PDF viewers that can open and view files. Generally, they are easy-in-use and don’t have additional functions. As for other PDF utilities, there you can find various converters that let you transform a PDF document into a text file and vice versa.