MacBook Alarm - Laptop 👩💻 Theft 🚨 Protection
T-Clock Redux - T-Clock Redux in an enhanced fork of Stoic Joker's T-Clock 2010 with ISO week number support...
Barcode Alarm Clock - Alarm clock that won't stop ringing until you scan a barcode
ClocX - ClocX - freeware analog clock for Windows desktop with many features like calendar, alarms, skins, antialiasing and transparency.
Wake N Shake Alarm Clock - Wake up with a jolt of energy ready to get shit done.
DS Clock - Keep your time synchronized with Atomic Time servers, using customizable digital desktop clock with westminster chimes.