Distortion and geometric touch

Hello everyone;
I found this software when I search for something. I tried it was really good. Colors, brightness, etc. great but I didn't see a distortion fix tool, may I didn't see it, if someone helps me it's will great.
Thanks.
I found this software when I search for something. I tried it was really good. Colors, brightness, etc. great but I didn't see a distortion fix tool, may I didn't see it, if someone helps me it's will great.
Thanks.