Breeders Assistant for Hamsters - Version 4 Download

Important Notice

The version of the software you can download from this page is only valid for customers with a version 4 license code issued after May 2005.

If you are unsure whether this is the case, examine your Breeders Assistant serial number, which is a long string of the form 'TUKXX1234500000-BACTPR4-M-G-000000-1234ABCD'. If you still have access to the software you can find this by selecting About Breeders Assistant from the Help menu.

It is a version 4 license code issued after May 2005 if, and only if, it begins with the letter T.

If it begins with the letter S then you have an older version and you will instead need to purchase a support/updates extension in order to get a version 5 installation code.

This download is provided for the convenience of customers of the last major version of Breeders Assistant.

You will need your existing download password and install codes, which must include a serial number string that starts with the letter T, in order to install this version 4 download on your computer. If you have bought a license for a different version of Breeders Assistant you will not be able to install the download given here.


Please select between the British English and American English versions of the Breeders Assistant Full Product. The only difference between the 2 downloads is the spelling of terms such as 'color' and 'colour'.


Breeders Assistant for Hamsters
Full Product Version 4.65a
American English Download
Breeders Assistant for Hamsters
Full Product Version 4.65a
British English Download


Downloading Problem? If downloading fails, perhaps due to a firewall, try these alternative download links for the American English version (here) and the British English version (here).

Breeders Assistant® is a product of Tenset Technologies Ltd, © 1996-2016 All Rights Reserved. Breeders Assistant is a registered trademark of Tenset Technologies Ltd in the United Kingdom. v5.21, October 2016
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