Images created by cameras using RAW format contain the full spectrum of the data captured by the camera’s electronic sensor prior to all the processing operations. Choosing RAW format enables to extract the best possible image one can get. Different camera manufactures create different RAW file formats, and not all of them can be supported for conversion. View the updated list of cameras whose photos can be successfully converted with the help of ImageConverter Plus. Canon EOS-40D is now one of them.