Dll //free\\ — Newtonsoft Json

dotnet add package Newtonsoft.Json Or via Package Manager Console:

Migration tools like System.Text.Json 's source generator can help, but many teams have simply decided: if it ain't broke, don't fix it. Newtonsoft.Json has had its share of CVEs. Most stem from using TypeNameHandling on untrusted input—a classic deserialization vulnerability that can lead to remote code execution. newtonsoft json dll

Install-Package Newtonsoft.Json The DLL itself will land in your project's packages folder or be referenced via the .NET runtime's shared framework (if using the Microsoft.NET.Sdk ). Newtonsoft.Json is the COBOL of JSON serialization—not because it's old and crusty, but because it’s everywhere , it works , and rewriting what it powers would be a colossal waste of time. Its API is the mental model for JSON in .NET that an entire generation of developers grew up on. dotnet add package Newtonsoft