Perspective Pilot is designed for correction of linear distortions of a perspective appeared on photographs. Such distortions often arise in architectural building photography, from taking an urban landscape using a wide-angle lens, and also may be caused by inappropriate aspect angle. To make photo correction you should only set a vertical or horizontal axle and the software will do the rest. The program also allows adjusting the angle of the horizon line by setting it as the horizontal line. The redundant edges of a photograph will be automatically cropped in the final stage of image processing.