There was a free version for a while. I downloaded it and really liked the detail extractor. Unfortunately, I had a computer melt-down and had to reinstall windows and then reinstall all programs. I had forgotten about Nik until this post. I just reinstalled it from the original download and amazingly it still works.
I just Googled "Nik Collection Free" and came up with this: https://support.dxo.com/hc/en-us/art...ik-Collection-
No guarantee it will work but it's worth a try.
EDIT: Just looked at that link and it appears to be a 30 day trial.
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