Hourglass is the most advanced simple countdown timer for Windows. Just enter a time in just about any format, and hit Enter.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Windows


Hourglass is the most popular Windows alternative to AS Timer (formerly Alinof Timer).
Hourglass is the most popular Open Source & free alternative to AS Timer (formerly Alinof Timer).
- Hourglass is Free and Open Source
- Hourglass is Minimalistic, Lightweight and Customizable


























































