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System.Windows.Extensions package icon

System.Windows.Extensions

Provides miscellaneous Windows-specific types Commonly Used Types: System.Security.Cryptography.X509Certificates.X509Certificate2UI System.Security.Cryptography.X509Certificates.X509SelectionFlag

Total Downloads
2.2B
2,172,915,352
Published
Jan 13, 2026
Latest stable version

Install

.NET CLI
dotnet add package System.Windows.Extensions --version 9.0.12
Package Manager Console
Install-Package System.Windows.Extensions -Version 9.0.12
PackageReference
<PackageReference Include="System.Windows.Extensions" Version="9.0.12" />

Frameworks

net8.0 net9.0

Dependencies

No declared dependencies.

Adoption guide

A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.

Compatibility metadata lists 2 target frameworks; confirm the exact target used by your application.

How to read this guidance

Sources: published NuGet v3 registry metadata and explicit NuBrowse editorial guides. Refresh: package metadata is refreshed from NuGet when the page loads. Limit: this is not a security, legal or compatibility guarantee; validate the selected version in your project.

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