Timer Overview Orzeszek Timer is a basic countdown timer for Windows. Just enter a time in just about any format, and hit Enter. Orzeszek Timer will count down to zero and, optionally, notify you with an alarm. Orzeszek Timer accepts a number of formats for specifying the time to count down: 5 – 5 minutes 2.5 – 2 minutes 30 seconds 1d 5h 3m 25s – 1 day 5 hours 3 minutes 25 seconds 1.05:03:25 – 1 d