SiteTopo is an easy to use tool that lets you generate contours based on survey points and then export your data as a DXF file and import it directly into your CAD program. Simply open a Survey Point File in SiteTopo and contours are generated automatically! Best of all, you can try it completely risk free with a 30-day FREE trial!
Use the “Purchase” link to easily purchase a registration
code to continue using it after 30 days!