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The .NET interface to CHEMCAD

Communicate with a CHEMCAD flowsheet in any .NET programming language!

We provide the calls and the objects in a DLL file. Download now!



  • A valid CHEMCAD license. You can get CHEMCAD from Chemstations Europe.
  • Microsoft Visual Studio, the integrated development environment (IDE) from Microsoft.
  • Our Chemstations.Chemcad.DLL file. The calls and the object model are documented here.



  • Copy the DLL file to your development directory and link it into your project.


This is our core product.

It can be used to develop an unlimited number of applications.