CollageIt is an easy-to-use and automatic collage maker, which makes photo collage automatically. There are only three steps to make your stunning collage: add photo, set parameters and generate collage preview, save collage as image format, such as BMP, JPEG, PNG, TGA, GIF etc.
Right now you can just position an image within its frame by dragging vertically but I would like to be able to drag horizontally too. Then it would be more like cropping.