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Can I retarget my libraries to .NET Standard 2.0?

With the release of .NET Core 2.0 and the .NET Standard 2.0 specification, it’s time to check if I can retarget some of my old libraries to .NET Standard 2.0.

The tool you need is the .NET Portability Analyzer: https://marketplace.visualstudio.com/items?itemName=ConnieYau.NETPortabilityAnalyzer

After downloading and installing the Visual Studio extension, it is time to configure it first:

  • Open the project you want to analyze in Visual Studio
  • Go to Tools –> Options and click on the .NET Portability Analyzer from the left menu

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  • Select your Target Platforms and the Output formats of the generated report and click OK.
  • Now you can right click on a specific project or your solution and choose Analyze Assembly/Project Portability.

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  • After the analysis has completed you’ll get a report that contains a nice summary, a long list of details and a list of missing assemblies:

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