This is a really nice tool for filling out PDF forms. You create the form first and then upload the form to fill. When you're finished with the form, you click save and it converts the document into a filled PDF. There are lots of different fields to choose from and it makes it super easy to customize the form to fit exactly what you need. The best part is that it allows you to easily share the filled form to any number of recipients. If you want to add another signature, you just open the form again and hit save. That's it! There are also tons of pre-made templates to choose from. It does have a few glitches, but overall it's pretty good. I've used it a few times now and I'm impressed.