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Microsoft·Oct 16, 2026·Public Preview·free

dotnetup

dotnetup is a cross-platform toolchain manager for .NET designed to simplify the installation, management, and updating of .NET SDKs and runtimes. It operates in a user-local scope, eliminating the need for administrative privileges and allowing for seamless side-by-side management of multiple versions.

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on the blogMicrosoft Introduces dotnetup: A Toolchain Manager for .NET 4 min
overview

dotnetup is a cross-platform toolchain manager for .NET designed to simplify the installation, management, and updating of .NET SDKs and runtimes. It operates in a user-local scope, eliminating the need for administrative privileges and allowing for seamless side-by-side management of multiple versions.

key features
  • 01Non-admin, user-local installation of .NET SDKs and runtimes
  • 02Side-by-side management of multiple versions, previews, and daily builds
  • 03Intent-based tracking for automatic updates of major versions or feature bands
  • 04Seamless integration with existing global.json project pinning
  • 05Built-in signature and checksum validation for enhanced security
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