StackSocial offers downloads of the Intensify Pro Photo Editing Software for Mac, bundled with a 3-Month Zenfolio account, for $44.99. That's $15 under the lowest total price we could find for a physical copy of Intensify Pro. (For further comparison, a 1-year Zenfolio account costs $30.) Intesify Pro is a stand-alone photo editing program that can also be used as a plug-in via Adobe photo software. Zenfolio is a professional photo-hosting site that allows you to set up client galleries, sell prints, create slideshows, and more. Deal ends December 18.