If you’re like most photographers, you probably use Adobe’s Lightroom software to manage your photos. And if you’re like most photographers, you probably want to keep the photo aspect ratio as close as possible to the original dimensions of your photos. But what if you want to crop a photo without changing the aspect ratio? Here’s how to do it in Lightroom:

  1. Open the photo you want to crop.
  2. Click on the Photo Tools toolbar and select Crop from the drop-down menu.
  3. In the Crop dialog box, select Keep Aspect Ratio from the drop-down menu and enter a width and height value in pixels (e.g., 640x480). Click OK to crop the photo. ..