Topaz Labs Clarity at currently 25% off until the end of the month with coupon code Octclarity. Here is a quick description of the software:
"There are a lot of ways to increase depth and definition in a photo, but many methods will leave you with unnatural-looking contrast. The intelligent technology behind Clarity allows you to enhance contrast without over-emphasizing transitions between light and dark areas. This unique approach essentially eliminates the common problem of halos, noise, and artifacts.
Using the adjustment sliders, you can easily strengthen an image’s levels of micro, midrange, and overall contrast. You can even do this selectively by taking advantage of the masking module. With Topaz Clarity, your images will never lack visual impact!"
Here are few more Topaz Labs Clarity videos: