Developer's DescriptionBy Keerby ApplicationFind the shutter count number for Canon, Nikon, Sony cameras.Find the Shutter Count Number of your Canon EOS DSLR, Nikon, Sony cameras. How many shots your Canon DSLR has taken? establish the value of a used camera. You want to purchase a used Canon, Nikon, Sony Camera? check first the shutter count to establish its value. The free version allows up to 1000 actuations.