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Convert STL to DXF via C#

Instantly convert STL to DXF without needing AutoCAD® or any other rendering software.

How to Convert STL to DXF Using C#

In order to convert STL to DXF, we’ll use

Aspose.CAD for .NET

API which is a feature-rich, powerful and easy to use document manipulation and conversion API for C# platform. Open


package manager, search for Aspose.CAD and install. You may also use the following command from the Package Manager Console.

Package Manager Console Command

PM> Install-Package Aspose.CAD

Steps to Convert STL to DXF via C#

.NET programmers can easily load & convert STL files to DXF in just a few lines of code.

  1. Load STL file with Image.Load method
  2. Set an object of CadRasterizationOptions with page height & width
  3. Create an instance of DxfOptions class and set its VectorRasterizationOptions property
  4. Call Image.Save method while passing the resultant file path & object of DxfOptions

System Requirements

Before running the .NET conversion code, make sure that you have the following prerequisites.

  • Microsoft Windows or a compatible OS with .NET Framework, .NET Core.
  • Development environment like Microsoft Visual Studio.
  • Aspose.CAD for .NET DLL referenced in your project.

This sample code shows STL to DXF C# Conversion

  • Free App to Convert STL to DXF

    Other Supported Conversions

    You can also convert STL into many other file formats including few listed below.

    STL TO BMP (Bitmap Image)
    STL TO GIF (Graphical Interchange Format)
    STL TO JPEG (JPEG Image)
    STL TO PDF (Portable Document Format)
    STL TO PNG (Portable Network Graphics)
    STL TO TIFF (Tagged Image Format)