Hourglass - Hourglass is the most advanced simple countdown timer for Windows.
Wonder - Your personal research assistant
wnr - Better than pomodoro, this timer app balances work and rest.
Todoist - Todoist is a to-do list that helps you get organized, at work and in life.
Free Countdown Timer - Free Countdown Timer is a free, full-featured and user-friendly countdown timer for Windows
Reminder - A better way to keep track of your reminders 📝