Picture Hash is a simple to use, fun and entertaining way to see if your photographs have been modified.
You can generate MD5 checksums of one photograph or a batch of all your photographs in JPEG or PNG format to be sure that your photographs are not modified from one computer to another.
Great idea for comparing backups and making sure your pictures are not corrupted.
NOTE: Picture Hash can only be purchased via the Mac App Store (the buy link redirects you to its App Store page). To purchase/download applications via the App Store an Apple account is required.
