What Is .NET 4.7.2

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Last updated: April 10, 2026

Quick Answer: Released on April 30, 2018, .NET Framework 4.7.2 is a minor update that introduced full .NET Standard 2.0 support, enabling compatibility with cross-platform .NET Core libraries. This version enhanced Windows Forms and WPF with improved touch input, high DPI scaling, and over 216 new APIs for modern computing environments.

Key Facts

Released April 30, 2018, shipped with Windows 10 April 2018 Update and Visual Studio 2017 Update 5
.NET Framework 4.7.2 was the first version to fully support .NET Standard 2.0, bridging .NET Framework and .NET Core ecosystems
Added 216+ new APIs with ZIP decompression performance improvements delivering up to 3x faster throughput than previous versions
Introduced Multi-Factor Authentication support via ActiveDirectoryInteractive keyword for secure SQL Server database connections
Supports Windows Vista SP2 through Windows Server 2019; lifecycle support tied to underlying Windows OS rather than standalone end-of-life date

Overview

.NET Framework 4.7.2 is a minor update to Microsoft's .NET Framework released on April 30, 2018, as part of the Windows 10 April 2018 Update. It represents an incremental evolution of the .NET Framework line, introducing critical compatibility features and modern API enhancements for enterprise developers.

This version marks a significant milestone by becoming the first .NET Framework release to fully support .NET Standard 2.0, a standardized specification that enables seamless code sharing between .NET Framework and .NET Core platforms. This compatibility bridge resolved a major fragmentation issue in the .NET ecosystem, allowing developers to use modern libraries and frameworks regardless of which .NET platform their applications targeted. The update was distributed through Windows Update and included with Visual Studio 2017 Update 5.

How It Works

.NET Framework 4.7.2 builds upon its predecessor by adding new capabilities that address modern application requirements and developer productivity. The framework operates through several key improvements:

.NET Standard 2.0 Compatibility: The framework now recognizes and executes libraries built to the .NET Standard 2.0 specification, enabling developers to leverage the growing ecosystem of cross-platform components without rewriting code.
Windows Forms Enhancements: New touch gesture APIs and improved input handling allow legacy Windows Forms applications to work properly on touchscreen devices and modern tablets, extending application lifespan.
WPF Display Improvements: Enhanced high DPI awareness enables Windows Presentation Foundation applications to render sharply on modern 4K displays and high-resolution monitors without blurry text or scaled UI elements.
ASP.NET Security Features: The SameSite cookie attribute implementation protects against cross-site request forgery attacks, while new dependency injection support simplifies component management in Web Forms applications.
SQL Server Authentication: The ActiveDirectoryInteractive keyword enables multi-factor authentication without storing passwords in connection strings, significantly improving security posture for enterprise database applications.
Performance Optimizations: Native ZIP file decompression implementation delivers up to 3x faster throughput, benefiting applications that handle compressed data frequently.

Key Comparisons

Feature	.NET Framework 4.7	.NET Framework 4.7.2	.NET Framework 4.8
.NET Standard Support	Standard 1.1 only	Standard 2.0 (full)	Standard 2.0 (full)
High DPI for WPF	Limited support	Full high DPI awareness	Improved high DPI support
Release Date	April 2017	April 30, 2018	April 18, 2019
New APIs Added	200+ new APIs	216+ new APIs	300+ new APIs
Touch Gesture Support	Minimal	Enhanced	Enhanced
SQL MFA Support	Not available	ActiveDirectoryInteractive	ActiveDirectoryInteractive

Why It Matters

The release of .NET Framework 4.7.2 addressed critical needs in the Microsoft development ecosystem. As enterprises increasingly adopted .NET Core for cloud and containerized applications, many teams faced the challenge of maintaining two separate code bases—one for .NET Framework and another for .NET Core. This version eliminated that friction by enabling full .NET Standard 2.0 compatibility.

Ecosystem Bridging: For the first time, developers could install NuGet packages built to .NET Standard 2.0 into their .NET Framework 4.7.2 applications without compatibility errors, accelerating adoption of modern libraries and frameworks.
Enterprise Application Modernization: Legacy Windows Forms and WPF applications could incorporate modern touch interfaces and work properly on high-resolution displays without requiring complete rewrites.
Security Advancement: New ASP.NET security features and multi-factor authentication support for SQL Server connections helped enterprises meet evolving compliance and security requirements without application redesign.
Performance Gains: Native implementations for compression and decompression operations benefited data-intensive applications handling large file transfers or processing compressed archives.
Developer Productivity: The dependency injection support in ASP.NET Web Forms reduced boilerplate code and aligned legacy web applications with modern architecture patterns.

.NET Framework 4.7.2 represents a strategic effort by Microsoft to extend the lifespan of .NET Framework while gradually guiding enterprises toward .NET Core adoption. Rather than forcing immediate migration, this version provided a compatibility layer that allowed teams to gradually adopt modern libraries and frameworks while maintaining existing .NET Framework applications. The version remains widely supported through Windows operating system lifecycle policies, ensuring enterprise applications continue receiving security updates and platform support across Windows Vista SP2 through Windows Server 2019 environments.