WordPress is a popular software program that many bloggers use. WordPress is popular for both seasoned and beginner bloggers alike. It’s easy to use, making it a great software program for new bloggers and it’s flexibility makes it popular among both large companies and small, private bloggers. The main reason that many enjoy using WordPress for blogging is that it is 100% free for users. You simply download the WordPress software and you are on your way to building your very own blog.