PDF Portable Document Format is a file format that is usually used to present and exchange documents that include text formatting and images developed by Adobe in the 1990s. As it is a compressed file so it can be easily accessible and downloaded and also independent of software, hardware or operating system. The extension of the pdf file is .pdf and commonly used for documents like application forms, scanned documents and many. The goal for creating the PDF is that users can open the documents on any hardware, software or operating system you only just need PDF reader and these days most web browsers able to run the PDF. Advantages of PDF The advantages of the PDF is that content remains protected and the same when transferred through emails or when used over the internet, it secures your data by selecting the options for content being a coping copy or not, it is prone to data loss situation due to viruses and unexpected shut down of the system, it also contains all ty...