http://www.applemacsoft.com/ - How to compress photo file size and keep the quality intact. This is done without shrinking the image.
The video will show how we can compress a 9 MB JPEG photo taken by 12 mega pixels camera into a much
more smaller size of only 5 MB.
Download the software for free from:
http://www.applemacsoft.com/graphic-converter/index.html