The Microsoft Web Platform Installer (WebPI) 5.0 was a free tool used to automate the installation of Microsoft's web platform components like IIS, SQL Server Express, and the .NET Framework .
However, Microsoft officially retired Web Platform Installer on December 31, 2022 . Key Status Update
Retired & Removed: The installer has been pulled from the Microsoft Download Center and its product feeds have been shut down .
Version 5.0 vs 5.1: Even before retirement, direct links for version 5.0 were often reported as broken, with version 5.1 being the final supported iteration .
Security Risk: Because it is no longer supported, using old installers from third-party sites is not recommended as they may contain outdated components or security vulnerabilities . How to Install Web Components Now web platform installer 5.0 64-bit download
Since WebPI is no longer available, you should use these modern methods to get the same software:
Windows Features: For IIS and its basic modules, go to "Turn Windows features on or off" in your Control Panel .
Direct Downloads: Download major modules directly from the official Microsoft site. URL Rewrite Module Application Request Routing (ARR) Microsoft Web Deploy
Modern Package Managers: Use winget (built into Windows 10 and 11) or Chocolatey to install development tools via the command line . The Microsoft Web Platform Installer (WebPI) 5
Visual Studio Installer: Many web development components (like .NET and SQL Express) are now bundled within the Visual Studio Installer . Web Platform Installer v5 download not available anymore?
6 May 2021 — Probably not a big issue to use the 5.1 version instead, suddenly do not seem to work anymore. You can try also from here: https:/ Microsoft Learn Microsoft Web Platform Installer - ASP.NET Community Blogs
Web PI can install IIS for you, but on newer Windows versions, it might fail. Safer approach:
If you are a web developer working within the Microsoft ecosystem, you are likely familiar with the headache of tracking down individual installers for different components. You need the .NET framework, a specific version of PHP, URL Rewrite modules, and perhaps SQL Server Express. Installing these one by one is time-consuming and prone to error. Open Control Panel → Programs and Features →
Enter Microsoft Web Platform Installer (Web PI) 5.0.
While Microsoft has shifted much of its focus to newer technologies like Azure and .NET Core, Web PI remains a vital tool for legacy projects and specific IIS configurations. In this post, we will guide you through the 64-bit download process and why you might still need this tool today.
Built into Windows 10/11. Example:
winget install Microsoft.IISAdministration
winget install Microsoft.SQLServer.Express