So I have a question, and I'd be grateful to anyone who could help me out. So I'm trying to make a life size cardboard cut out of me for a party, I took a photo in raw for the high quality, unfortunately the website I'm using does not accept the raw format as an upload option. Is there any program out there that can convert the raw file to a jpeg, png, tif, pdf,? I've already tried using iPhoto but the quality of the converted image was pretty poor, so I'm obviously looking for something that would keep the converted image at the same quality, and also free would be great. Any help would be greatly appreciated!