CadnaA Demo Version
A fully featured CadnaA demo version is available free of charge. 
Download now!
Sales Contact
Are you interested in buying CadnaA? Please contact your local distributor. Contact details you can find here.
CadnaA Users
CadnaA is successfully applied in many different industries in more than 60 countries all over the world. more
Noise Mapping
CadnaA is the most successful noise calculation and noise mapping software available. more
Importing a DXF-File
CadnaA offers a variety of different formats for import. The DXF file serves as an example. Besides importing the file, you will learn how to convert its units from the imperial to the metrical system.
Working through the chapter 
Basics is a good foundation for this section. As the presented example deals with the import of roads, it can also be useful to work through the chapter Roads before dealing with data import.