newtonsoft.json

v12.0.1

Json.NET is a popular high-performance JSON framework for .NET

dotnetfoundation jamesnk newtonsoft

json

NuGet Stats Changelog

Total Downloads

8.8B

8,758,755,906

Published

Nov 27, 2018

Latest stable version

Install

.NET CLI

dotnet add package newtonsoft.json --version 12.0.1

Package Manager Console

Install-Package newtonsoft.json -Version 12.0.1

PackageReference

<PackageReference Include="newtonsoft.json" Version="12.0.1" />

Frameworks

.NETFramework2.0 .NETFramework3.5 .NETFramework4.0 .NETFramework4.5 .NETPortable0.0-Profile259 .NETPortable0.0-Profile328 .NETStandard1.0 .NETStandard1.3 .NETStandard2.0

Dependencies

Microsoft.CSharp

.NETStandard1.0

[4.3.0, )

NETStandard.Library

.NETStandard1.0

[1.6.1, )

System.ComponentModel.TypeConverter

.NETStandard1.0

[4.3.0, )

System.Runtime.Serialization.Primitives

.NETStandard1.0

[4.3.0, )

Microsoft.CSharp

.NETStandard1.3

[4.3.0, )

NETStandard.Library

.NETStandard1.3

[1.6.1, )

System.ComponentModel.TypeConverter

.NETStandard1.3

[4.3.0, )

System.Runtime.Serialization.Formatters

.NETStandard1.3

[4.3.0, )

System.Runtime.Serialization.Primitives

.NETStandard1.3

[4.3.0, )

System.Xml.XmlDocument

.NETStandard1.3

[4.3.0, )

Adoption guide

Existing applications or integrations that already depend on Json.NET behavior and extension points.

JSON guide

Why it appears in the guide: A long-established JSON library with a broad converter and compatibility ecosystem. Trade-off: It adds a package dependency where System.Text.Json may already be available in the runtime.

Published vulnerability advisories exist for this version. Read the advisory and choose a remediated version before release.

Compatibility metadata lists 9 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.

Useful next steps

Move from package metadata to a concrete selection or review workflow.

JSON package guide Audit NuGet dependencies in a .NET project Review NuGet licenses before shipping