Microsoft .NET Framework 4.8 offline installer for Windows (2024)

.NET Framework 4.8 More...Less

Introduction

About the .NET Framework 4.8

The Microsoft .NET Framework 4.8 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, 4.7, 4.7.1 and 4.7.2.

The offline package can be used in situations in which the web installer cannot be used because of lack of Internet connectivity. This package is larger than the web installer and does not include the language packs. We recommend that you use the web installer instead of the offline installer for optimal efficiency and bandwidth requirements.

When you install this package, you can see following packages or updates installed as per operating system:

  • In Windows 7 SP1 and Windows Server 2008 R2 SP1, Update for Microsoft.NET Framework 4.8 (KB4503548) is displayed as an installed product under Programs and Features in Control Panel.

  • In Windows Server 2012, Update for Microsoft Windows (KB4486081) is displayed under Installed Updates in Control Panel. In Windows RT 8.1, Windows 8.1 or Windows Server 2012 R2, Update for Microsoft Windows (KB4486105) is displayed under Installed Updates in Control Panel.

  • In Windows RT 8.1, Windows 8.1 or Windows Server 2012 R2, Update for Microsoft Windows (KB4486105) is displayed under Installed Updates in Control Panel.

  • In Windows 10 Anniversary Update (Version 1607), Windows 10 Creators Update (Version 1703) and Windows Server 2016, it’s listed as Update for Microsoft Windows (KB4486129) under Installed Updates in Control Panel.

  • In Windows 10 Falls Creator's Update Version 1709, Windows 10 April 2018 Update (Version 1803), Windows 10 October 2018 Update (Version 1809) and Windows Server 2019, it’s listed as Update for Microsoft Windows (KB4486153) under Installed Updates in Control Panel.

Download information

The following files are available for download from the .NET Download site:

Download the Microsoft .NET Framework 4.8 offline installer package now.

For Windows RT 8.1:

Download the Microsoft .NET Framework 4.8 package now.

For more information about how to download Microsoft support files, see How to obtain Microsoft support files from online services .

Virus Scan Claim: Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Issues that this update resolves

The following problems in .NET Framework 4.8 are fixed in this update.

ASP.NET:

  • Fixed System.Web.Caching initialization bug when using ASP.NET cache on machines without IIS.

Windows Forms:

  • Fixed the ability to select ComboBox edit field text using mouse down+move.

  • Fixed the issue with interaction between WPF user control and hosting WinForms app when processing keyboard input.

  • Fixed the issue with Narrator/NVDA announcing of PropertyGrid's ComboBox expanding and collapsing action.

  • Fixed the issue with rendering "..." button of PropertyGrid control in HC mode to draw button background and dots contrasted.

WPF:

  • Fixed a handle leak during creation of a Window in WPF applications that are manifested for Per Monitor DPI V2 Awareness. This leak may lead to extraneous GC.Collect calls that can impact performance in Window creation scenarios.

  • Fixed a regression caused by the bug fix involving bindings with DataContext explicitly on the binding path.

More information

For more information about Microsoft .NET Framework 4.8, see the.NET Framework 4.8 known issues.

This version of the .NET Framework runs side-by-side with the .NET Framework 3.5 SP1 and earlier versions, but it performs an in-place update for the .NET Framework 4, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 and 4.7.2.

Command-line switches for this update

For more information about the various command-line options that are supported by this update, see the "Command-Line options" section in the .NET Framework Deployment Guide for Developers.

Restart requirement

You may have to restart the computer after you install this update. We recommend that you exit all applications that are using the .NET Framework before you install this update.

Applies to

The .NET Framework 4.8 (Offline Installer) supports the following operating systems:

Client

  • Windows 10 Version 1809

  • Windows 10 Version 1803

  • Windows 10 Version 1709

  • Windows 10 Version 1703

  • Windows 10 Version 1607

  • Windows 8.1

  • Windows 7 SP1

Server

  • Windows Server 2019

  • Windows Server Version 1803

  • Windows Server Version 1809

  • Windows Server 2016

  • Windows Server 2012 R2

  • Windows Server 2012

  • Windows Server 2008 R2 SP1

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FAQs

Can you install .NET Framework offline? ›

About the .NET Framework 4.8

The offline package can be used in situations in which the web installer cannot be used because of lack of Internet connectivity. This package is larger than the web installer and does not include the language packs.

How do I install .NET Framework 4.8 on Windows? ›

NET 4.8 manually, you can use the following steps:
  1. Select this link to download the . NET 4.8 Web Installer.
  2. Run the . NET Installer file that downloads (ndp48-web.exe).
  3. Follow the prompts in the installer to complete the installation. You might need to restart your PC after the installation is complete.

What is the difference between .NET Framework Web installer and offline installer? ›

The core difference is that the Web Installer requires an active Internet connection during installation as it needs to download components from Microsoft servers. The . NET Framework 4.8 offline installer is larger in size but requires no Internet connection as it includes all the components: .

How to install NET Framework offline using command prompt? ›

In the command prompt tab, type the following command: Dism /online /enable-feature /featurename:NetFX3 /All /Source:G:\sources\sxs /LimitAccess . Replace G: with your Windows 11 setup media's drive letter and hit Enter .

How do I force reinstall NET Framework? ›

How to repair or reinstall the . NET Framework
  1. In your Windows Taskbar, enter Control Panel.
  2. Select Programs, then Programs and Features.
  3. Select Turn Windows features on or off.
  4. Find the affected version of the Microsoft . ...
  5. After the removal process completes, restart your computer.

Why is the .NET Framework 4.8 not supported on this operating system? ›

You should check Windows Updates even if you are using the latest version of Windows server. Since the cause of the error is the operating system incompatibility with the software, installing all available Windows server updates should solve the problem. You can follow our guide to updating Windows on your Server.

Is .NET Framework 4.8 compatible with Windows 10? ›

Supported operating systems

NET Framework 4.8 (Offline Installer) supports the following operating system: Windows 10 Version 1809. Windows 10 Version 1803. Windows 10 Version 1709.

Is .NET Framework 4.8 end of life? ›

NET Framework 3.5: Will be supported until April 2029. . NET Framework 4.8: Support is now tied to the operating system it's installed on, and will be supported indefinitely, well beyond the next ten years.

How do you check whether .NET Framework 4.8 is installed or not? ›

To check what version of .Net installed on the machine, follow steps below:
  1. Run command "regedit" from console to open Registry Editor.
  2. Look for HKEY_LOCAL_MACHINE\Microsoft\NET Framework Setup\NDP.
  3. All installed .NET Framework versions are listed under NDP drop-down list.

How do I download the Microsoft offline installer? ›

Step 1. Download the offline installer from your account portal
  1. To download the offline installer, go to www.office.com. ...
  2. Select Install Office. ...
  3. In the Download and install window, select Other options.
  4. Check the box Download an offline installer and select the language you want to install the Microsoft 365 apps in.

Does the .NET Framework require an internet connection? ›

If you cannot access the Internet, the . NET Framework 3.5 has to pull data from an alternative source. If that source does not explicitly match the installing OS (such as a hotfix, hotfix version, or a language pack-specific file that was installed), you will encounter this issue.

What is the offline installer? ›

An offline installer is designed to help users install the product on a machine where Internet connection is not available or not reliable. The offline installer can be downloaded from the PowerBuilder Installer.

How to check if .NET Framework is installed using cmd? ›

Type “cmd” and press Enter. Enter the command: Type “wmic /namespace:rootcimv2 path win32_product where “name like 'Microsoft . NET Framework%'” get version” without quotes, and press Enter. View the results: The Command Prompt will show a list of installed .

Does .NET Framework 4.8 include 4.7 2? ›

if you have 4.8 then you have 4.7. 2 automatically.

How do I enable .NET Framework from command prompt? ›

NET Framework you have installed using Command Prompt.
  1. Enter cmd into the Windows search field.
  2. Right-click on the Command Prompt result, then click Run as administrator.
  3. Click Yes at the UAC prompt.
  4. Enter the following command: reg query "HKLM\SOFTWARE\Microsoft\Net Framework Setup\NDP" /s.
Feb 20, 2024

How to install NET Framework 3.5 offline without Internet? ›

Open Command Prompt and type “gpupdate /force” and press [Enter]. If prompted to reboot, ensure that the image is still mounted once the rebooted has completed. Navigate to Control Panel > Programs and Features > Turn Windows features on or off and enable . NET Framework 3.5.

Does .NET Framework need to be on? ›

You need .NET Framework installed to run applications on Windows that were created using .NET Framework. It's already included in many versions of Windows.

How to install Microsoft .NET Framework 3.5 offline in Windows Server 2016? ›

  1. Open Server Manager and select Features.
  2. Select Add roles and features to launch the Add Roles and Features wizard.
  3. In the Add Roles and Features wizard, click the . ...
  4. In the Confirm Installation Selections dialog box, click Install.
  5. When the installation is complete, click Close to finish.

Why I can't install NET Framework on my computer? ›

Reboot your computer

It is sometimes the case that there is a "pending reboot" that needs to be resolved before other components, like the . NET Framework, can be installed. Before doing anything else, we recommend that you reboot your computer and try to install the . NET Framework again.

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