I realize that Preview can crop a photo by either selecting an area and pressing Cmd+K. However, I need to crop ~100 photos by removing an EXACT amount of pixels from the bottom and right sides. I am thus looking for software that can...

  • Crop a specific amount of pixels from specific sides of the photos.
  • Preferably, crop multiple photos at once ("batch-crop").

Does such a program exist for OS X 10.9?

2 Answers 2


You can use ImageMagick

  • free
  • open source
  • cross-platform
  • CLI (i.e. can batch process)
  • can crop pixel-specifically: e.g. mogrify -crop 40x30+10+10 crop.gif

BatchCrop can do this. Use the "fixed crop" feature with "margin" parameters.

  • Process a batch of files at once
  • Automatic intelligent cropping
  • User parameterized cropping
  • [...]
  • No installation required
  • Available for Mac OS X and Windows
  • Unlicensed version has full functionality with limitations related to file count, and occasional reminders.

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