Clock Sync is a customizable analog clock for Windows operating systems that can be made transparent. It has an automated hide feature and syncs with atomic and LAN clocks. It also includes a calendar and advanced alarm scheduling.

One of the primary features of Elprime Clock Pro is that it allows you to synchronize your computer with any computer on your Local Area Network or one of the hundreds of Atomic Time Servers. This feature ensures that you always have an accurate time display on your desktop.
The clock also has an advanced alarm scheduler and a calendar, making it a comprehensive solution for all your timekeeping needs. Unlike other clocks, Elprime Clock Pro can stay always on top of your desktop or automatically disappear when you move the mouse cursor over it, ensuring that it won't be in the way.
With Elprime Clock Pro, you can set up alarms with messages, WAV files or PC-speaker sounds, run files and documents, and even set sounding chimes. The clock is fully skinable, and it comes with a lot of nice-looking skins already. Additionally, Elprime Clock Pro supports other useful features such as starting with the system.
Despite all of these features, Elprime Clock Pro doesn't come heavy on your system. It uses just a fraction of system resources, which means that it won't slow down your computer or interfere with other programs. Overall, Elprime Clock Pro is a reliable software that offers a wide range of features to enhance your desktop experience.
Version 2.5:
100% Vista-compatible
25 amazing Vista-style skins,
Skin color themes support
Skins are scalable up to 500%,
Large system fonts support,
Updated atomic time server list,
Minor bugfixes in alarm configuration