Configure smoothing in applications
Clip Studio Paint
In Clip Studio Paint, smoothing is called Stabilization. The Stabilization setting is found under the brush's Tool property > Correction options.
If you do not see this setting, click the little wrench icon at the bottom right of the Tool property palette. Then you can see the option, set it, and make it appear in the brush's tool property palette.
Krita
In Krita, under Tool Options, use the Brush Smoothing options.
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