Adjust your document photos into a perfect rectangle. Make them appear like a scanned image. 2. Straighten buildings or any Vertical or Horizontal Reference point in an image. 3. Change viewpoint of a photo to make it seem that the photo was taken from very high up, or way down low. 4. Adjust photo to Emphasize or De-emphasize features near the image border. Please see preview video for more details. Have fun! Feel free to leave any suggestions at the support URL.