Today, almost each and every works are performed with the help a of computer. Whether, you are making projects, making presentations, gaining information and many more. PDF file is the excellent source of information, but it cannot be used for presentation purpose. As it contains many pages so it cannot be used for presentation. If you want to use them then you have to convert each page of PDF into image (say jpeg) format. The question that arises is that how you can convert PDF files into JPEG format.