SpeeDoCrop is the easiest and fastest image cropping tool which will help you crop your images in seconds. It supports rectangular cropping with 7 different formats supported including Jpeg, Bmp, Gif, Tiff, Png, Emf, and wmf. The output can be stored in any of the mentioned format. Its the only one click cropping software where you can crop and save your pic in a single click.
Dont believe it... Try it. Its completely free.