Browse free open source Countdown Timers and projects for Windows below. Use the toggles on the left to filter open source Countdown Timers by OS, license, language, programming language, and project status.
Pomodoro® time management assistant for Chrome
A high resolution Countdown Timer and Stop Watch in .NET
A windowed/full-screen countdown timer.
Portable stopwatch and countdown timer for Windows
Customizable countdown timer
Mod of the original Faucet-in-a-Box faucet PHP script
On-screen system suspend timer
Versatile countdown timer/stopwatch for Windows
Alarm Clock for Your Desktop
A timer for the desktop.
The Investor's Clock shows the time in different time zones.
A simple timer that can be used for PowerPoint presentations.
Desktop Timer is a countdown timer written on a cross-platform code.
Smart timer to get you notified
yapomo - Yet Another Pomodoro Timer
Recirculation infusion mash system library for Arduino
A simple countdown timer
Full featured crossplatform countdown timer
Very easy to use and customizable a bit countdown and stopwatch.