Download and installation procedure.

By clicking on button below, download file Sum3d.exe.

After downloading file into releted folder, each file has to be unzipped.

To unzip a file it's enough to double-click on it.

To install the software on Windows NT/2000/XP Prof. platforms, Administrator system privileges are required.
Be sure you logged-in as "Administrator": if you are not, re-login into the system.

Confirm all question prompted from the installation procedure. At the end remember to reboot your PC.

30-days free software activation.

To activate the software, click on "Start" button, then "Programs", then "SUM 3D" icon group, then "SUM 3D" program.
The activation mask is prompted on the screen.
Select LICENCE REQUEST, fill in the form with your data, then fax it or e-mail it as shown on the form itself.
You will get in a while your Activation code. Input the code by selecting INPUT LICENCE.