Desktop Atomic Clock for Windows

Used Desktop Atomic Clock for Windows?

Editors’ Review

Download.com staffJuly 30, 2026

This very basic utility ensures you'll always have the correct time down to the millisecond, but other clock-enhancement applications do the same thing as well as offering a host of other features. Desktop Atomic Clock's interface is both clear-cut and aesthetically pleasing, though a library of additional skins would be a nice touch. The tiny utility connects to one of about 20 atomic servers to retrieve the exact time, but we've seen quite a few similar programs that offer many more syncing options. You can set the program to automatically sync its clock on an hourly basis, but you can't configure it to do so using minutes. Nor will you find additional features such as alarms or the ability to see the time in other global locations. If your only goal is to always have the precise time, Desktop Atomic Clock will deliver, as long as you don't need any extra functionality.

What’s new in version 4.3

Version 4.3 adds new algorithms to get higher time precision.

Desktop Atomic Clock for Windows

Used Desktop Atomic Clock for Windows?

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Full Specifications

GENERAL

Release: January 21, 2019

Latest update: July 30, 2026

Version: 4.3

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 7
Windows 2003
Windows Server
Windows 10
Windows 8
Windows XP
Windows Vista

Additional Requirements: None

POPULARITY

Total Downloads: 36,880

Downloads Last Week: 1

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User Reviews

3.2/5

5 User Votes

You cannot uninstall all of this program.
porshacatMarch 28, 2017
Pros
Very little to recommend it. You get an accurate clock, for ten days. That's it.
Cons
Downloaded trial version, wasn't impressed.Uninstalled it. But now every time I open my laptop a box pops up asking me to enter a registration key to buy the full product. This has slowed down my system and does not want to be removed. I even downloaded software that was recommended to get rid of anything left over after unsuccessful uninstalls, called Revo uninstaller it did not work. I would not recommend this product.
Summary
Don't get it.
Looks nice
KsernikSeptember 5, 2014
Pros
Design of the new version (3.1) became much better than v. 2.2. The application has become easier. Add automatic sync.
Cons
I have nothing to say about it
Summary
Cool stuff
works well
joshieprinceSeptember 28, 2009
Pros
updates time accurately
Cons
not automatic, must do manually
Summary
a good little item
time not accurate
pet4hMay 24, 2008
Pros
it shows seconds
Cons
seems like every other day I had to adjust the time because it was going 2 or 3 minutes too fast. Deleted this program.
Summary
Thanks!
October 5, 2002
Pros
Cons
Summary
Nothing!

Developer’s Description

By Softros Systems

Sync your computer time with atomic clock servers.