The trial version inserts a watermark in the image resulting from it, and limits the time to work for a few minutes
The easiest way to change someone's face in a photogrgaph is by going here and by name of FaceOnBody
A user can achieve some really dramatic results in five simple steps: and keep their faces on a movie poster, take a picture with a famous person or become an elite athlete at the moment.
All of this is easy to do. Select the area you want to put a new face and adjust the color, direction, size, etc.
FaceOnBody has a small database, including celebrities, politicians, movie covers, famous paintings, funny character photos ... the results can be sent on hard drives or by email.