Affinity was the best Mac app of 2015. It is said to be the best Photoshop alternative.
So far it was available only for Mac, but since June, you can have it (beta version) for Windows too .

 “the fastest, smoothest, most precise, professional image editing software" 

You just have to subscribe and you can download it for free. 
(The beta is in development.)
https://affinity.serif.com/en-gb/windows/


#graphicsoftware #freesoftware #win #mac #photoshop #alternative