When Google bought the company behind the Nik collection of image plugins, it cut the price from $500 to $149. Now, it's gone one step further and cut the price to zero. You can download the full set from Google and the download weighs in at around 430 MB.

Note that these products are add-ins for Adobe Lightroom, Photoshop and Aperture. If you don't have any of those products, the Nik add-ins won't do anything for you. But if you do have any of those products, the Nik tools will add a whole load of extra facilities, tools and effects to your photo editing.  Read More