What is PDF ?

‘PDF’ is an acronym of Portable Document Format. It means that a PDF document can be accessed on all sorts of computer systems.
A Portable Document Format file has been designed in two ways possible. There are scanned and native PDF files. You can create this non-editable computer application out of any other file format such as Word, Power Point, Excel or Postscript.
A smaller size of a file can be easily used for transferring the files from one computer system to another. This is what makes a PDF document portable and compatible.