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Important Notice
Our software is safe to download, and install. All of our software has a security certificate issued by ®Sectigo. Even with the security certificate, the download manager in Edge requires reputation based security. To Install our software, follow the instructions on the links below.
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On November 15, 2022 we upgraded our products to the Microsoft ®.NET Framework 4.8.1. This version of the  framework, does not support windows 7 or earlier versions of windows, due to security issues. Existing customers who are still using windows 7, will need to upgrade their operating systems, to continue using our software products. Please contact us for an upgraded license.

Regards,
Robert Dunham
Dunham Software
Click here to download DbDocuments Version 3.3.1.5
Click here to download My Business Version 3.1.5.5
Click here to download My Upholstery Shop Version 6.6.5.5

64bit compatible - X 64-bit Download
Windows 8 Compatible - Windows 8 Downloads