I’m using the free version of Sharpener Pro from DxO and overall a happy camper, bar one thing: large images (over 4000 pixels in size) are redrawn very slowly. I think it’s just a problem with redrawing, because when click “OK” during redraw, the sharpening is applied very quickly. Is the paid-for version of Sharpener Pro any better in this regard?
I guess not?
The DxO version, so far, has focused mainly on bug fixes and compatibility issues.
See here for DxO Nik Collection release notes
Regards John M