Description
Klepsydra is a desktop countdown timer with sound alarm.
Requirements
Klepsydra is written in Visual Basic 6.0, so the runtime library of Visual Basic (MSVBVM60.dll) must be installed at your system. If not, you can download and install it from the Microsoft’s download center.
License
This program is free software distributed under the GNU GPL 3, for license details see at license.txt file, distributed with this program, or see at the GNU Foundation website.
Donations 
If you think that this program is helpful for you and you are willing to support the developer, feel free to make a donation through PayPal.
Screenshots
Download
Download Setup Download Portable (zip) Checkout Source
Change Log
v1.4
- Add option of countdown overtime display
- Add stopwatch mode
v1.3
- Add option for system shutdown
- Load window at last position
v1.2
- Add pause and resume functionality
- Change button captions to graphic, and make captions as tooltips
- Add window minimize button
- Seven-segment font for countdown
- Fix sometimes no-sound playing bug
v1.1
- Countdown time on caption & taskbar
- Show taskbar progress bar (supported at Windows NT6+)
v1.0
- Initial release