Note that you can try it for free for 30 days (I think). I did, liked it & bought it from AIM.
In my case, I put all kinds of made-up stuff in my trial down-load just to play with & see how it could sort & report. Turns out that when you install your real copy, it incorporates your trial copy, so I had to go back & clean it up. If you do what I did, delete your trial before installing the real thing.