1)   Chronograph 5.1
Chronograph is a simple award-winning program which keeps your computer's clock accurate using atomic time servers. It is able to replace the standard Windows clock in the system tray and uses Winamp skins for thousands of different styles.

 2)   Emsa Time Synchronizer 1.0.46
Emsa Time Synchronizer is a very simple but useful time synchronization utility. Users that like simplicity, may indeed like this program. It can continously update time in background and autorun at system startup. Freeware.

 3)   Crawler Web Security Guard 1.1
Web Security Guard helps you protect your browser security and privacy – FREE! Alerts you to unauthorized changes of your security settings; deletes sensitive information from your computer (e.g. browser history, cookies, etc.) and much more.

 4)   Chronograph Lite 4.1
Chronograph is a simple award-winning program which synchronizes your local PC clock using atomic-time servers. It has an easy-to-use, nice-looking interface, so you can adjust your time with just two mouse clicks.

 5)   Atom Time Synchronizer 3.7.9
AtomTime Synchronizer is a useful and handy utility to keep your PC clock accurate. It can periodically check and synchronize your computer time with a NIST atomic time server, or synchronize time between computers, and can also act as a time server

 6)   Franchise Time Sync 1.0.0.1
Franchise Time Synchronizer adjusts your computer clock with a public time server that uses an atomic clock. This is a very simple, effective and free software tool... and it is less than 256Kb to download!

 7)   Atomic Time Synchronizer 4.0
Atomic Time Synchronizer is a useful and handy utility to keep your PC clock accurate. It periodically checks and synchronizes your computer clock with NIST atomic time servers, or synchronizes time between computers.