Produced by BSQUARED SURVEYING SOFTWARE LTD.
THERE ARE PRESENTLY NO UPDATES TO AZTEC.
You can update your copy of Aztec with a version which contains all the upgrades to date.
The updated copy of Aztec will be sent to the email address which you enter when you complete your purchase of the update. Please make sure that you enter it correctly.
Any changes which are made to Aztec will be added to the "Technical Specifications" page. The date that the change was made will be indicated. This will allow you to determine which updates you have already obtained.
In order to preview the changes which have been made to Aztec, click on the "Free Download" link on this page and download the free demo of the program.