Hourglass - Hourglass is the most advanced simple countdown timer for Windows.
TikTok Timer - A customizable countdown timer that lives in your browser 🕐
wnr - Better than pomodoro, this timer app balances work and rest.
Email Format - Email Format helps to quickly find the email address format for large and small companies alike.
Free Countdown Timer - Free Countdown Timer is a free, full-featured and user-friendly countdown timer for Windows
Countdown to Inbox Zero - Always respond on time