A useful, fast and easy to use application that will create professional-looking photos Photographs cannot be perfect all the time and flaws with color, orientation and exposure are common. PhotoViz is a freeware that automatically fixes basic problems in digital photographs. PhotoViz is a useful, fast and easy to use application that will create professional-looking photos. It is designed for casual photographers and business users who want to improve their photos for prints, emails, presentations and sharing on the Web.