Microsoft
Web Platform Installer

A free tool that makes getting the latest components of the Microsoft Web Platform easy.

Stay up to date

Web PI always includes the latest components of the Microsoft Web Platform.

Explore what's new

Discover new IIS extensions, Webs Apps, and more!

Web Apps and more!

Popular, free and ready to install Web Apps including Umbraco and WordPress!

Download Web PI

By clicking the Download image, you agree to the license terms for the Microsoft Web Platform Installer. This installer will contact Microsoft over the Internet to retrieve product information. More Information

  • What's Inside for IIS
  • Application Development
  • Common HTTP Features
  • Compatibility
  • Core Web Server
  • Deployment and Publishing
  • Health and Diagnostics
  • Management
  • Performance
  • Security

ASP.NET

Enable your Web server to host ASP.NET applications.

.NET Extensibility

Enable your Web server to host .NET framework managed module extensions.

ASP

Enable your Web server to host classic ASP applications.

CGI

Enable support for CGI and FastCGI executables.

ISAPI Extensions

Allow ISAPI extensions to handle client requests.

ISAPI Filters

Allow ISAPI filters to modify Web server behavior.

Server Side Includes

Provide support for .stm, .sthtm, and .shtml include files.

FastCGI 1.5 for IIS...

The FastCGI Extension 1.5 for Internet Information Services (IIS) 5.1 and 6.0 enables popular...

Web Platform

ASP.NET

ASP.NET is a part of the Microsoft .NET Framework and offers built-in security, reliability and robustness while providing developers with the flexibility to use varying programming styles and patterns based on the needs of the project.
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SQL Server Express

Find your fit. SQL Server 2008 offers a range of editions that suit all kinds of web development and deployment scenarios. SQL Server Express is the ideal choice for many developers. And it's free.
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Visual Web Developer

Get everything you need to start building standards-friendly web applications with the free version of Visual Studio. Visual Web Developer Express is a full featured web development editor.
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Web Apps

Web Apps for everyone.

Discover, install and enjoy popular web apps for Windows. The Windows Web App Gallery is a simple, streamlined way for you to explore, discover and install popular and free open source ASP.NET and PHP web applications for Windows.
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and Goodies

PHP

Windows Server supports your PHP applications through a new component: FastCGI. FastCGI works as an interface between PHP and IIS.
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Tools & SDK

The Windows Web App Gallery is a simple, streamlined way for you to explore, discover and install popular applications for Windows.
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