For Windows XP, Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10.

The Ultimate Screen Clock will manage time on your system as few applications have managed it before or since. While this software has been certified as being incapable of actually violating any physical laws — or at the very worst, just fracturing a few of the complex ones only physicists understand — it will do things with time that would have been the stuff of myth a few short centuries ago.

Admittedly, a few short centuries ago there weren't a lot of computers around to run clock software.

The Ultimate Screen Clock will integrate an attractive graphic clock with your Windows desktop. You can configure the appearance of your clock, selecting from a library of digital and analog clock styles — or you can design your own.

One of the most powerful features of The Ultimate Screen Clock is its Net Time option. It can be configured to set your system clock to the accuracy of an atomic time standard by accessing one of its Internet-based time servers.


The Ultimate Screen Clock also includes a sophisticated reminder feature to notify you of important events.

You can use as many or as few of the features of The Ultimate Screen Clock as you wish. The software is easy to configure, and exceedingly flexible.

This software is available for electronic delivery and on CD-ROM.

The Ultimate Screen Clock

The above graphic illustrates some of the clock styles included with The Ultimate Screen Clock. To view them in somewhat less chaotic surroundings, you might want to check out the clock style list.

  • Integrate your choice of attractive digital and analog screen clocks with your desktop.
  • Be reminded of important events for up to a century in advance — alert your descendants.
  • Set your system clock over the internet with the accuracy of an atomic time standard — breathtaking precision, no messy radiation burns.
  • Schedule other Windows documents and applications with unsurpassed ease.
  • Keep your screen unpredictable — The Ultimate Screen Clock can be configured to change its appearance periodically.
  • Be a local time server for your intranet, peer-to-peer network or personal network.
  • Be a precise digital stopwatch, accurate to one tenth of a second.
  • Be an equally precise digital countdown timer.
  • Optionally display its clocks in a Windows screen saver.
  • Display clocks for multiple time zones.

This is the time this page was loaded as read from the system clock of your computer:


This is the time this page was loaded as read from the system clock of our web server:


Our server's clock is updated daily from the same atomic time standards The Ultimate Screen Clock accesses. If the two times shown above aren't identical to within a few seconds, you need The Ultimate Screen Clock to keep your system clock accurate. These times are expressed in coordinated universal time to allow for your local time zone.

Should you wish to contact us about this application, please send us some e-mail.

IMPORTANT: The Ultimate Screen Clock requires access to the Internet to validate itself after installation. Please see the discussion of registration key security for a detailed discussion of this functionality.


For a limited time only, The Ultimate Screen Clock can also be registered as bookware.


Downloading and installation of this software: You can ensure yourself of a problem-free installation by reviewing our downloading and installation instructions. The downloadable installer can be used to install either an evaluation copy or a fully-functional registered copy of this application.

Important: You might see a warning during download or installation of these installers concerning possible "malicious code." These messages are generated by Windows if you attempt to download and install most non-Microsoft software. They can be safely ignored.

Norton Antivirus users: Norton security products may generate spurious warnings about downloaded software installers, including some of ours. They appear as WS.Reputation alerts. Norton may delete incoming downloads when it generates this warning. WS.Reputation is not a virus — it's apparently an internal reputation ranking maintained by Symantec, which gets confused from time to time. Please see our support blog for more about it. In the event that you encounter this warning, we recommend that you disable Norton Antivirus to complete your download. It does not indicate the presence of a virus or malware in our installer.

The current Alchemy Mindworks installation CD-ROM ships with The Ultimate Screen Clock 6.0a revision 3.

Click on one of the following links to download The Ultimate Screen Clock 6.0a revision 3. This file is 73,128,448 bytes in length.


The Ultimate Screen Clock:   Alchemy Mindworks Download 1
The Ultimate Screen Clock:   Alchemy Mindworks Download 2
The Ultimate Screen Clock:   Alchemy Mindworks Download 3

Alchemy Mindworks' applications won't install spyware, malware or other invasions of your privacy, and we're extremely careful about virus scans. Learn more about the security of our downloaded installers.


Thanks to everyone who has asked for a logo graphic for The Ultimate Screen Clock. If you'd like a graphic link at your page for The Ultimate Screen Clock, please download this banner.

(We ask that you not reference this graphic from the server, as the file name may change.)


The HTML to add it to your page is:

<a href="">
<img border=0 vspace=20 hspace=20 src="clockweb.gif"
alt="The Ultimate Screen Clock by Alchemy Mindworks"></a>

As of this writing, if you have previously registered or upgraded to The Ultimate Screen Clock 5, we invite you to upgrade to The Ultimate Screen Clock 6 for half price.

If you have previously registered The Ultimate Screen Clock 5 and you need to download the final release to reinstall your software, please contact us for a download link. Be sure to include your Ultimate Screen Clock 5 registration name and key.

The Ultimate Screen Clock 4 has reached its end-of-life, and it has been removed from distribution. We no longer have replacement installers for this product. We are able to provide replacement registration keys and limited support for The Ultimate Screen Clock 4. We recommend that you register The Ultimate Screen Clock 6.

The Ultimate Screen Clock 2 has reached its end-of-life, and it has been removed from distribution. We no longer have replacement registration keys or installers for this product, and support for it has ended. We recommend that you register The Ultimate Screen Clock 6.

The Ultimate Screen Clock™ is a trademark of Alchemy Mindworks Corporation.

The monitor graphic is used under license from DryIcons.