Download Web Platform Installer 1.0 from Official Microsoft Download Center

Hands type on a Surface Pro 6 with Type Cover

New Surface Pro 6

Stand out from the ordinary

Web Platform Installer 1.0

Important! Selecting a language below will dynamically change the complete page content to that language.

Language:
English
The Microsoft Web Platform Installer is a free tool that makes it simple to download and install the latest components of the Microsoft Web Platform, including the IIS, SQL Server Express, .NET Framework and Visual Web Developer.