Microsoft.NET Runtime 是一款 Windows 操作系统用于 .NET 构建的应用程序所需的基础类型库组件。小编这次给大家带来的是微软 .NET 离线版，需要的朋友可下载试试。
下载地址
Microsoft .NET Runtime 9.0.9 Build 35221 (2025/09/09)
x64 https://builds.dotnet.microsoft.com/dotnet/Runtime/9.0.9/dotnet-runtime-9.0.9-win-x64.exe
x86 https://builds.dotnet.microsoft.com/dotnet/Runtime/9.0.9/dotnet-runtime-9.0.9-win-x86.exe
Microsoft .NET Desktop Runtime 9.0.9 Build 35221 (2025/09/09)
x64 https://builds.dotnet.microsoft.com/dotnet/WindowsDesktop/9.0.9/windowsdesktop-runtime-9.0.9-win-x64.exe
x86 https://builds.dotnet.microsoft.com/dotnet/WindowsDesktop/9.0.9/windowsdesktop-runtime-9.0.9-win-x86.exe