JPEGCrops

Works with Jpeg.. nothing else. Everything else causes invalid floating point error. That's limiting. For someone who works a lot with Jpegs, this could be a very nice tool; Otherwise, most users are likely to find it too awkward to want to use. By default, you crop and it automatically vanishes into the folder as a copy..Completed but a little disconcerting. There's no saving or preview except through odd maneuvering/hot keys. It seems to have white edge detection by default, which is nice. Users will need to hunt for the advanced setting and see if it's worth their while. Does batch and individual cropping. You can choose preset sizes.