Google Nik Collection is now free. Yep you can even get a refund if you purchased the collection in 2016. I am very happy to see these 7 photo editing plugins available for download at no cost. You can get your copy at this website https://www.google.com/nikcollection/
The collection consist of 7 softwares that can be use as plugins with Adobe Photoshop, Lightroom, Elements, and Aperture. Unfortunately the Mac Photos users will need to work a little harder to use these plugins with the default Mac OS photo editing software. This video will show you how to make it work.
All and all I am sure that every Mac Photos user will be delighted to see how much more post production and editing power they can get from this great free Google Nik Collection.
Manuel Martel Photography 