Ghost Crop - macOS App For Cropping Out Transparent Borders - Batch Export
Available to download here
https://apps.apple.com/us/app/ghost-c...
Quickly and easily crop out any transparent pixels around an image.
Just point Ghost Crop at a folder and it will find all the images in it.
Adjust the tolerance for opacity in the pixels and see a live preview of your cropping rectangle.
Hit save and it will crop all of transparent edges out of your images.