Update: .NET Framework 4.7.2 has been released. You may download the latest .NET Framework 4.7.2 from here. Microsoft .Net Framework 4.7.1 released with some significant changes and improvements. Support for targeting the .NET Framework 4.7.1 in Visual Studio 2017 15.5 has been added. If you have upgraded your Windows to Windows 10 Version 1709, then you don’t need to update .Net Framework 4.7.1, as it comes pre-installed with Version 1709. The Microsoft .NET Framework 4.7.1 is a highly compatible, in-place update to the Microsoft .NET Framework 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, and 4.7. The offline package can be used in situations where the web installer cannot be used due to lack of internet connectivity.

Changelog

Accessibility improvements in narration, high contrast and focus control areasThe .NET Framework has support for .NET Standard 2.0 and compiler featuresMore secure SHA-2 support in ASP.NET and System.Messaging in .Net Framework 4.7.1.Configuration builders have been added in this update.The ASP.NET Execution step feature has introduced.ASP.NET HttpCookie parsing.Enhancements in Visual Tree for WPF applications.Performance and reliability improvements have been made.

If you need to develop and build applications, then download the Developer Pack of .Net Framework 4.7.1.For complete changelog of .Net Framework 4.7.1, visit this web page.

The supported OS of Microsoft .NET Framework 4.7.1

Microsoft .Net Framework 4.7.1 is supported on following Microsoft Windows and Server versions.

Windows 10 Fall Creators UpdateWindows 10 Anniversary UpdateWindows 10 Creators UpdateWindows 8.1Windows 7 SP1Windows Server 2008 R2 SP1Windows Server 2012Windows Server 2012 R2Windows Server 2016

.NET Framework 4.7.1 Download

Please note that once you select a language, all the text on the download pages will be converted to that specific language.

Minimum Hardware Requirements

1 GHz or faster processor512 MB of RAM4.5 GB of available hard-disk space (x86)4.5 GB of available hard-disk space (x64)

Please tell us about your experience with .NET Framework 4.7.1 installation in the comments below. Also see:

Microsoft .NET Framework 4.7.2 Offline InstallerDownload Microsoft .NET Framework 4.5.1 Offline InstallerMicrosoft .NET framework 4.6.2 Offline Installers Direct Download Links.NET Framework 4.8 Offline Installers Direct Download Links.NET Framework 4.7 Offline Installers Direct Download Links