PaulioRogio

Hi, I confess that I am a complete beginner in this field and I am hoping for some help please. My Dad has taken some digital photographs of his baby grandson (my nephew), in the format of 2816 (width) x 2112 (height) and he wants to print this picture off into the shape of an oval to place in a picture frame. The Oval shape of the picture frame is 8 inch (width) x 10 inch (height). How on earth do we achieve this and could it be achieved using the 'paint.net' software? Kind Regards,