Compatibility Considerations
Depending upon the .NET Framework version you wish to use, you must select the correct DynamicPDF Rasterizer version. DynamicPDF Rasterizer for .NET v4.x supports NET Standard v2.0 and .NET Core 2.0.
DynamicPDF Rasterizer for .NET v2 and earlier fully supports .NET Framework v2.x and v3.x in addition to v4.x.