Download Net Framework 3.5 Windows 10 64 Bit Offline Installer [portable] Today

Note: Always scan third-party executables using an updated antivirus or VirusTotal before running them on your system. Troubleshooting Common Offline Installation Errors Error Code 0x800F0906, 0x800F081F, or 0x800F0922

: Type the following command, replacing D: with your actual drive letter:

by typing cmd in the Windows search bar, right-clicking the result, and selecting Run as administrator .

You are not alone. Many popular business apps, classic games, and engineering tools (like AutoCAD, SolidWorks, and SAP GUI) rely on Microsoft .NET Framework 3.5. While Windows 10 comes with newer versions (4.x) pre-installed, version 3.5 is often missing. Note: Always scan third-party executables using an updated

: Ensure the drive letter in your DISM command perfectly matches your mounted ISO.

To install .NET Framework 3.5 (which includes .NET 2.0 and 3.0) on Windows 10 64-bit without an active internet connection, you must use the original Windows 10 installation media (ISO or USB). Microsoft no longer provides a standalone "offline installer" executable for Windows 10; instead, the necessary files are already inside the installation media's \sources\sxs Microsoft Learn Step 1: Prepare the Installation Media Mount the ISO

Many users search for a standalone .exe from Microsoft . While a 3.5 SP1 Full Package exists, it often still tries to reach out to Windows Update during the process. For a truly offline 64-bit installation on Windows 10, the most reliable method is using your . Step-by-Step: Offline Installation via DISM Many popular business apps, classic games, and engineering

Wait for the progress bar to reach 100%. Once completed, you will see a "The operation completed successfully" message.

: Insert your Windows 10 USB or right-click your Windows 10 ISO and select . Note the assigned drive letter (e.g., Open Administrative Command Prompt

This is the only supported way to install .NET 3.5 offline starting with Windows 10. To install

Once the process reaches 100%, you can verify the status by checking the Turn Windows features on or off menu in the Control Panel. The box for .NET Framework 3.5 (includes .NET 2.0 and 3.0) should now be filled or checked.

This comprehensive guide covers everything you need to know about downloading and installing the .NET Framework 3.5 offline installer on a 64-bit Windows 10 system. Why You Might Need an Offline Installer

This guide provides a comprehensive overview of how to download and install .NET Framework 3.5 offline on Windows 10 (64-bit). Why You Need the Offline Installer

Dism /online /enable-feature /featurename:NetFX3 /All /Source:D:\sources\sxs /LimitAccess Use code with caution. Command Breakdown:

You can safely download the full package directly from the official Microsoft portal: