Cropping Commands:

Crop: (Keyboard Equivalent: c) Crops the image to the current cropping rectangle. This command is only available when a cropping rectangle has been drawn on the image. See below for more about Cropping.

UnCrop: (Keyboard Equivalent: u) Returns the image to its normal, uncropped state. This command is only available after the image has been cropped.

Auto Crop: (Keyboard Equivalent: A) Crops off any constant-color borders that exist in the image. It may not always appear to work because of minor invisible color changes in the image. As such, it works best on computer-generated images, and not as well on scanned images.