If you’ve opened multiple images in Camera Raw, you can apply cropping to one of those images and then have that exact same cropping applied to as many other open images as you’d like, in just two clicks. First crop your selected image in the preview window using the Crop tool (C). Now select the other photos you want to crop by Command-clicking (PC: Control-click) on them in the list of open photos on the left side of the Camera Raw dialog. Then click on the Synchronize button. When the dialog appears, from the Synchronize pop-up menu at the top, choose Crop and click OK. All your selected photos will be cropped the same way you cropped the first photo.