The CENTENNIA Centennia Historical Atlas

A dynamic, animated guide to a thousand years of history...
 

Download CENTENNIA

New version (2025B) available below...

The Centennia Historical Atlas desktop app runs on Windows (11/10) and Apple MacOS. The app has no significant system requirements and will run well on almost any computer manufactured in the past seven years. Three languages are included: English, German, and Greek. To change languages, open the app and hit "E" on your keyboard for English (EN), "D" for German (DE), or "L" for Greek (EL).

Centennia Nations Edition is available for free. Download it below. Centennia Nations Edition covers the 150-year period from 1789 to 1939 and is available at no cost. To access the full time period, all ten centuries from 1000 AD to the present, you will need to purchase a full-access code. All data are included in this download. If you decide to purchase a full-access code in the future, you will not need to download again, and you will have immediate access to the full ten centuries in the Complete Edition of the Centennia Historical Atlas.

Download Centennia for Windows:

The Windows download is a standard Windows Setup program (fully compatible with Windows 11/10). Download it and then run it (double-click) to install.

Download Centennia for Macintosh:

The MacOS download is a disk image (dmg) file. Download it, open it (double-click), then drag the Centennia app to your Mac desktop or the Applications folder. Double-click to run. Compatible with MacOS (any version in the past seven years).

Have an older version of the Centennia Historical Atlas? If you purchased your access code within the past ten years then you can continue to use your current access code. If you purchased before that, you'll need an upgrade. Contact us for details.

Comments:


Alex Karalekis wrote:
I have been using this teaching my Modern European History class with great success. It always draws a little crowd when the map is left in free animation on a big screen!

A. Karalekis
San Diego, California
Jing Chu wrote:
Hello, Clockwork Mapping. I use the MacOS version of your Cantennia Atlas, and I wonder if you plan to port it to iPad. I think it would be really *slick* on a tablet! Also, do you intend to expand it into the tenth century? My specialty is medieval France, and I would like to see more detail there. Just a wishlist! Thank you for this amazing atlas.
Yes, indeed. We are working on an iPad version. It's mostly a matter of funding. The new "Research Edition" of Centennia will, we hope, provide enough revenue to get the iOS version launched. As for the other item on your wishlist --more in medieval Europe-- it's certainly a possibility in the next year if we can get enough interest. Thanks for letting us know what interests you!

Frank Reed
Owner/Head Cartographer
Clockwork Mapping
Conanicut Island USA
Sarah B wrote:
I have been using this program since 1999! I'd LOVE to see an iPad version as I teach 1:1 and have access to airplay. Thanks for keeping this program alive and available after all these years!

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News

  • Centennia Research Edition
    ($$) extensive GIS versions of Centennia's primary historical database, CRE has been developed for academic research. Institutional licensing fees apply.
  • Centennia: Nations Edition 1789-1939 FREE.
  • German and Greek included.
  • Get full-access here.
  • Review by Kevin Kelly, founder/editor of WIRED magazine.
  • Frank Reed, Creator of the Centennia Atlas, guest expert on Neil deGrasse Tyson's StarTalk.

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