Windows Alarms & Clock is described as 'A combination of alarm clock, world clock, timer, and stopwatch. Set alarms and reminders, check times around the world, and time your activities, including laps and splits' and is a Countdown Timer in the os & utilities category. There are more than 50 alternatives to Windows Alarms & Clock for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Windows Alarms & Clock alternative is Hourglass, which is both free and Open Source. Other great apps like Windows Alarms & Clock are Free Alarm Clock, Floating Timer, DeskTime and SnapTimer.