Krita has many obvious tools and features, like layers, brushes, shapes, and selection tools, but it also provides many hidden features you should use to boost your creative workflow further.

Krita’s are better, with cage options, unlimited grid divisions, etc. Printing. No excuses, this one is just odd: As hard as this is to believe, Krita doesn’t print.

I'd say Darktable is definitely the Lightroom replacement. Sounds like Krita is more Photoshop replacement, which to mean is HDR/Panoramic merge/blend/etc. So overlapping, but somewhat different uses.

Windows/ macOS /Linux: If you’re on the lookout for a digital painting tool and Photoshop is too expensive, Krita is a fast, free, and open source a ...