Download |work| .net Framework 3.5 Offline Installer For Windows 10 11 Jun 2026

Dism /online /enable-feature /featurename:NetFx3 /All /Source:D:\sources\sxs /LimitAccess Use code with caution. Copied to clipboard

This comprehensive guide provides the official methods to on Windows 10 and Windows 11 without relying on an active internet connection. Why Do You Need an Offline Installer?

/Source:D:\sources\sxs : Points to the specific folder on your media containing the .NET files. /Source:D:\sources\sxs : Points to the specific folder on

/enable-feature /featurename:NetFX3 : Specifies that you want to activate .NET Framework 3.5.

Check the box next to . Click OK and follow the prompts on the screen. Download the Official Packages From Microsoft Click OK and follow the prompts on the screen

.NET Framework 3.5 (including SP1) is a software development platform developed by Microsoft. It is a necessary runtime component for running applications built specifically for it. While it is older, Windows 10 and 11 do not include it by default to save space; instead, it is available as an "optional feature." Why You Need the Offline Installer

Type the following command, replacing D: with your actual USB/ISO drive letter, and press Enter: dism /online /enable-feature /featurename:NetFx3 /source:D:\sources\sxs While it is older

Normally, Windows will prompt you to download the files via Windows Update. However, the offline installer method is preferred or required under several conditions:

Method 2: The Direct Download Packages (Standalone In-OS Activator)