Super easy!
The program is super easy to use! When you start it up, the software already finds the stuff on your computer and you just drag it in. I wish there was an option to just buy a license for a week or so because I don't need it for a very long time. It gave me exactly what I needed when my other programs didn't work. I wanted to convert my kindle book into a pdf so I could read it on my iPad and annotate it with an apple pencil. This allowed me to do so!