Don't bother wasting your time downloading this. The free version is useless. It's only a teaser for purchasing.
I have donated to a lot of plugins here and I'm not against purchasing one that I've tried. What I don't like is being teased and wasting my time.
The support link in the plugin is pretty useless also. I did a search for the keyword "redirect" when my first search didn't work. (I needed to know how to get to the download page from a redirect on a submit button.) I got 3 pages of results. The first page was visible and when I clicked to page 2, blank page showed up. Same with page 3. Never found my answer and then looked at the pricing tab on that site and discovered that the tool wouldn't do what I needed it to do anyway without a purchase.
So unless you're prepared to purchase this right from the start without being able to test it fully, don't waste your time.