Legacy Update: Get back online, activate, and install updates on your legacy Windows PC

The Web Platform Installer (WebPI) is a simplified download/install experience for all of Microsoft’s free web products. It includes everything that you need to get up and running to build your web solutions – from servers, tools, and technologies, including the most recently updated products. You can also choose from your favorite Web applications and Web PI will download and install not only the application, but the dependencies you need to run that application letting you get started more quickly and easily. Web PI always contains the most recent products of the Microsoft Web Platform so you no longer need to visit multiple sites, just launch Web PI to see what is new.

Files

Status: Deleted This download is no longer available on microsoft.com. The downloads below are archives provided by the Internet Archive Wayback Machine from the Microsoft Download Center prior to April 2023.

Files
WebPlatformInstaller_3_10_amd64_en-US.msi SHA1: 31edc680c26b5158a7404b62240bce8969ce60d8 Size: 2.59 MB
WebPlatformInstaller_3_10_x86_en-US.msi SHA1: 8756dafd58185fbf6e5734a4503b57e0926ac2e4 Size: 1.76 MB

File sizes and hashes are retrieved from the Wayback Machine’s indexes. They may not match the latest versions of files hosted on Microsoft servers.

Internet Connection

1. Install the MSI below for your appropriate architecture.
2. Launch the Web Platform Installer from your start menu.
3. Choose the Web Platform components you wish to install.
4. Sit back and watch Web PI download and install the Web Platform for you.