Photo Cropper - Photo Aide is an easy-to-use and powerful tool for photo cropping, it allows you to easily crop your images and photos. Other functions: Lets you easily browse and preview your photos. It has 4 preview modes, includes Details, Preview, Thumbnails and Custom. Fully supports Alpha channel in 32-bit PNG or ICO formats. The Alpha channel will NOT be deleted or ignored when you are converting or dealing with a 32-bit image.