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Free. Cross-platform. Open source.

Download .NET

For macOS

.NET 9.0

Standard Term Support Recommended Download .NET SDK x64 .NET 9.0

• Download .NET SDK x86
• Download .NET SDK Arm64

SDK version 9.0.308, released November 19, 2025

All .NET 9.0 downloads .NET 9.0 runtime All .NET versions

.NET 10.0

Long Term Support Download .NET SDK x64 .NET 10.0

• Download .NET SDK x86
• Download .NET SDK Arm64

SDK version 10.0.101, released December 9, 2025

All .NET 10.0 downloads .NET 10.0 runtime All .NET versions

What's new in .NET 10?

.NET 10 delivers a faster, more secure, and more capable platform for modern development. With major upgrades to the runtime and support for the latest hardware, refinements that make coding in C# 14 elegant and extensible, your apps run faster and more efficiently. .NET 10 makes secure authentication easier and APIs even snappier, and delivers smoother experiences and better diagnostics across web and mobile.

Learn more

.NET 9.0

Standard Term Support Recommended Install .NET on Linux instructions

SDK version 9.0.308, released November 19, 2025

All .NET 9.0 downloads All .NET versions

.NET 10.0

Long Term Support Install .NET on Linux instructions

SDK version 10.0.101, released December 9, 2025

All .NET 10.0 downloads All .NET versions

What's new in .NET 10?

.NET 10 delivers a faster, more secure, and more capable platform for modern development. With major upgrades to the runtime and support for the latest hardware, refinements that make coding in C# 14 elegant and extensible, your apps run faster and more efficiently. .NET 10 makes secure authentication easier and APIs even snappier, and delivers smoother experiences and better diagnostics across web and mobile.

Learn more

.NET 9.0

Standard Term Support Recommended Download .NET SDK x64 (Intel) Download .NET SDK Arm64 (Apple Silicon)

SDK version 9.0.308, released November 19, 2025

All .NET 9.0 downloads .NET 9.0 runtime All .NET versions

.NET 10.0

Long Term Support Download .NET SDK x64 (Intel) Download .NET SDK Arm64 (Apple Silicon)

SDK version 10.0.101, released December 9, 2025

All .NET 10.0 downloads .NET 10.0 runtime All .NET versions

What's new in .NET 10?

.NET 10 delivers a faster, more secure, and more capable platform for modern development. With major upgrades to the runtime and support for the latest hardware, refinements that make coding in C# 14 elegant and extensible, your apps run faster and more efficiently. .NET 10 makes secure authentication easier and APIs even snappier, and delivers smoother experiences and better diagnostics across web and mobile.

Learn more

Other downloads

.NET Framework

Looking for previous .NET Framework downloads for Windows?

Download .NET Framework

Docker

Find official images for .NET and ASP.NET Core on the Microsoft Artifact Registry.

Explore .NET images

Build it with .NET

Web

Build web apps and services for macOS, Windows, Linux, and Docker.

Mobile and desktop

Use a single codebase to build native apps for Windows, macOS, iOS, and Android.

Cloud

Build scalable and resilient cloud-native apps that run on all major cloud providers.

Artificial Intelligence and ML

Build smart apps with C#, OpenAI, and Azure.

Microservices Game development Internet of Things Mobile Desktop Front-end web Back-end APIs Data

Enhance your .NET experience

Explore further tools

Visual Studio

Fully-featured integrated development environment (IDE) on Windows for building every type of .NET application.

Download Visual Studio

Visual Studio Code

Develop on Linux, macOS, or Windows to build cross-platform websites and services. Install the C# Dev Kit to get the best experience.

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