For Windows 10 and 11

Kanbanny

A board that doesn't nag.

A native Windows Kanban board. No account, no subscription, no cloud. It is free with one board, and a single purchase unlocks unlimited boards. Your boards live in one file on your PC that you can copy, back up, or delete whenever you want.

It does not sync between devices, has no mobile app, and does not track your focus or gamify your list. It is a calm surface, not a coach.

Get it from the Microsoft Store