Available for free at WiseCleaner or the Microsoft Store. 2. Shutdown Timer Classic

Set tasks for a specific time, a countdown from now, daily, weekly, or even when the computer is idle.

is a lightweight, professional utility that ranks as a favorite for its simplicity. It features a clean, two-panel interface: select your action on the left and set the time on the right.

Includes a 5-minute reminder before the task runs, allowing you to delay the action if you’re still working.