represented the pinnacle of this tool’s evolution before Microsoft officially retired it in 2022. For developers maintaining legacy systems, the Web Platform Installer 5.0 64-bit download remains a critical asset.
Follow these instructions to safely run and configure Web Platform Installer 5.0 on an x64 Windows environment:
The remains a sought-after tool for developers and system administrators maintaining legacy Microsoft web ecosystems. While Microsoft no longer supports it, and the official download links are gone, safe copies exist on trusted archives like the Internet Archive and MajorGeeks.
As the official distribution channels are closed, you must obtain the installer from a trusted . We strongly recommend scanning any downloaded file with up-to-date antivirus software.
Because the product has been discontinued, official standalone download links from the Microsoft Download Center are generally deprecated or redirect to newer Azure and developer landing pages. web platform installer 5.0 64-bit download
While the Web Platform Installer 5.0 64-bit download remains a piece of nostalgia for many sysadmins, its time has passed. If you are maintaining a legacy server that absolutely requires it, ensure you are sourcing the installer from a verified archive. However, for new projects, embracing manual installs or modern package managers will provide a more secure and sustainable development environment.
Some community members have mirrored the final feed. You can change the feed URL inside %LocalAppData%\Microsoft\Web Platform Installer\ (advanced). However, the easier method is to install components manually via the Windows offline installer in the same package – Web PI will fall back to its built-in manifest for older components.
: If you specifically need Web Deploy, it can still be downloaded separately from the Microsoft Download Center or via alternative community-maintained links Stack Overflow Legacy Support (WebPI Offline)
Microsoft no longer hosts Web PI on its official download center. The original wpilauncher.exe and offline feed files have been removed. If you search the web, you will find third-party archives like FileHorse, MajorGeeks, or Internet Archive copies. represented the pinnacle of this tool’s evolution before
IIS Media Services, URL Rewrite modules, and Application Request Routing (ARR).
: The installer acts as a downloader. Even if you install the client, it cannot fetch any software.
Microsoft Web Platform Installer (WebPI) 5.0 and 5.1 have been officially retired and removed from the Microsoft Download Center
The is a time capsule—a powerful tool for developers who need to resurrect, maintain, or decommission older Windows web applications. Its one-click simplicity for setting up IIS, PHP, MySQL, and ASP.NET was revolutionary for its era. While Microsoft no longer supports it, and the
Always run files from third-party mirrors through an updated antivirus scanner or services like VirusTotal.
Unlike manual downloads, Web PI understood semantic versioning. If an application required .NET Framework 4.5.1, Web PI automatically fetched that specific version, preventing the "DLL Hell" of earlier Windows development.
The online feeds that Web PI connected to for retrieving the product catalog have been shut down.