Portable Document Format (PDF) is the most popular file format which is used for creating documents. In web applications, we also need to implement functionality create PDF documents. Sometimes there also requirement to create password protected PDF documents to make it secure.
So you’re thinking about creating password protected PDF documents then you’re at right place. In this tutorial you will learn how to create password protected PDF documents using PHP and MySQL. We will use FPDF PHP library to create password protected PDF.
We will cover this tutorial in easy steps with live demo to create password protect PDF to display employee details by entering password.