Download Old Versions of TheBrain

These older versions of TheBrain are no longer supported and are provided as a courtesy to registered users who have not yet upgraded. We recommend you download the latest release instead.


  • Due to third party licensing agreements, we may not be able to offer downloads of old versions indefinitely and they may be removed from the site in the future without notice.
  • The 64-bit Windows version is only recommended if you intend to use TheBrain with 64-bit Outlook.

What's New in TheBrain 13?

TheBrain 13 combines beautiful idea management and instant information capture. It’s faster and more intuitive. The notes editor has been taken to a whole new level featuring live formatting, powerful tables, mathematical expressions, and multi-column mode. There’s so much more to see in TheBrain 13…

Get the details.