To say this app is bare bones is to understate the case. There are no instructions on how to use it. Drag and drop doesn't work, nor does cut and paste, and theres's no File Open or Import menu item. Just how you are supposed to get an image into the app is, therefore, a mystery. The developer's web site offers not information whatsoever. More bare bones. Don't bother with this until the developer is, well, more developed. I'd give it a zero rating, but there's no spot here for zero, so half a star will have to do to show my disdain.