Net Framework 20 Offline Installer 64bit May 2026
The Microsoft .NET Framework 2.0 Service Pack 2 (SP2) is a legacy software framework required by many older Windows applications (developed between 2005–2010). It provides the Common Language Runtime (CLR) and class libraries needed to run applications built for .NET 2.0, 3.0, and 3.5.
This is the full offline (standalone) installer for 64-bit (x64) systems, allowing you to install the framework without an active internet connection.
Important Compatibility Note:
On Windows 10, 11, Windows Server 2016/2019/2022, .NET 2.0/3.5 is not directly installable using this standalone package. You must enable it via Windows Features or use thedismcommand with the original OS installation media. This standalone installer is intended for Windows Vista, 7, 8, 8.1, and Server 2008/2012 (64-bit editions). net framework 20 offline installer 64bit
| Attribute | Value |
|-----------|-------|
| Version | 2.0 Service Pack 2 (SP2) |
| Architecture | x64 (64-bit) |
| File Name | NetFx20SP2_x64.exe |
| File Size | ~53 MB |
| Standalone | Yes – no web download required during install |
| Includes | .NET Framework 2.0 SP2 + 3.0 SP2 + 3.5 SP1 (cumulative) |
Microsoft no longer hosts .NET Framework 2.0 as a standalone download for modern OSes. Instead, it's included as part of: The Microsoft
Released in 2005, .NET Framework 2.0 was a milestone in Microsoft’s development platform. It introduced significant improvements like generics, nullable types, and a new data access model. Many legacy applications—especially enterprise resource planning (ERP) systems and older utilities—were built specifically for this runtime.
If you search for a separate installer on these OSes, you will likely get an error: "This product is already part of the operating system." Here is the correct procedure: Important Compatibility Note: On Windows 10, 11, Windows
Alternative: Use DISM (Deployment Imaging Servicing and Management) – The fastest offline method for IT pros: Open Command Prompt as Administrator and run:
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:D:\sources\sxs
(Replace D: with your Windows installation media drive letter)