I can totally understand the reasoning behind NOT wanting this info posted to the net! Its kinda like an image fingerprint (in a sense) and why give others (those that steal images and try to say that they're theirs), MORE than the already get! I hear ya! I do! I've taken to saving my images with medium or lower jpeg compression and no longer will post anything bigger than 800 x 600 and that usually includes the frame! I still keep ALL my originals for safe keeping! The Opanda software works with with MS Windows as well! Once installed...just go to a image file and right click! It will be on the option menu that pops up!