.net 3.5 Sp1 Offline: Installer

Let me know in the comments below! Last updated: [Insert date] Compatible with: Windows 10, Windows 11, Windows Server 2016/2019/2022

Good news: .NET 3.5 SP1 runs side-by-side with newer .NET versions (4.x, 5+). You don’t have to uninstall anything. | Installer Type | Size | Requires Internet | Behavior | |----------------|------|------------------|----------| | Online (web) installer | ~3 MB | Yes | Downloads components on the fly | | Offline (full) installer | ~230 MB | No | Contains all required CAB files | .net 3.5 sp1 offline installer

The is actually a small bootstrapper unless you grab the full standalone package. True offline requires the full package or Windows installation media . Where to Download the Real Offline Installer Microsoft provides the full standalone package via its download center: Let me know in the comments below