Xjig Manager provides an easy way to launch Xjig, the jigsaw program. It allows you to preview images, set puzzle width, select piece size, swap mouse buttons, fix rotation angle to 90 degrees, set piece distortion, set shadow, set animation speed, and perform piece flipping and cropping. The 'no shuffle' option is good as a starter for younger children. It works with PNG, GIF, JPG, and BMP images. There is an image preview that can be seen as a floating picture while you solve the puzzle.