Adobe Reader (also known as Acrobat Reader) is developed by Adobe, a good software to read PDF documents.Written documents can be distributed to any person to produce their own (through Adobe Acobat production) of PDF documents without worrying about malicious tampering.
PDF (Portable Document Format) file format is the electronic distribution of the de facto standard document, Adobe Acrobat Reader is a view, read and print the best tool for PDF documents.And it is free of charge.