What Is Windows Hosting?

Category: Hosting Basics · Updated 2026-10-30

Windows hosting is web hosting that runs on a Windows Server operating system, using Microsoft's IIS web server instead of Apache or Nginx. It is built for applications that depend on Microsoft technologies such as ASP.NET, the .NET Framework or Microsoft SQL Server, and it typically costs more than Linux hosting because of Windows Server and related software licenses.

What runs on a Windows hosting server

Layer	Common choice
Operating system	Windows Server (various versions)
Web server	Internet Information Services (IIS)
Database	Microsoft SQL Server, sometimes MySQL
Application framework	ASP.NET, ASP.NET Core, classic ASP
Control panel	Plesk is the most common option

ASP.NET Core applications can technically run on Linux as well, so needing "ASP.NET" alone does not always require Windows hosting; classic ASP.NET Framework and tight Windows integration are the stronger reasons to choose it.

When Windows hosting is actually required

Your application is built on the classic .NET Framework rather than the cross-platform .NET / ASP.NET Core.
You depend on Microsoft SQL Server as the primary database, with Windows-specific drivers or stored procedures.
Your software vendor explicitly states Windows Server or IIS as a requirement.
You need to run legacy Windows-only components, such as certain COM objects or classic ASP pages.

If none of these apply, Linux hosting is usually the simpler and cheaper option, even for many modern .NET applications.

Cost and support considerations

Windows Server and SQL Server require commercial licenses, which hosts build into the plan price, so Windows hosting plans are typically priced higher than comparable Linux plans. Fewer hosting providers specialize in Windows hosting, and community resources and tutorials are less abundant than for Linux, though official Microsoft documentation and enterprise support channels are strong.

Example: a basic web.config redirect

Where a Linux server would use an .htaccess file, a Windows/IIS server uses web.config:

<configuration>
  <system.webServer>
    <httpRedirect enabled="true" destination="https://example.com" />
  </system.webServer>
</configuration>

Frequently asked questions

What is Windows hosting used for?

It is used for websites and applications that depend on Microsoft technologies, most commonly the classic .NET Framework, ASP.NET and Microsoft SQL Server, running on a Windows Server with the IIS web server.

Is Windows hosting more expensive than Linux hosting?

Usually yes, because Windows Server and Microsoft SQL Server require commercial licenses that the hosting provider pays for and passes on in the plan price, while Linux and its common software stack are free.

Do I need Windows hosting to run ASP.NET?

Not always. Modern ASP.NET Core applications can run on Linux as well as Windows, so Windows hosting is specifically needed for the older .NET Framework or for tight integration with Windows-only components.

Can WordPress run on Windows hosting?

Yes, WordPress can run on Windows Server with IIS and either MySQL or SQL Server, but it is built and tested primarily on Linux, so compatibility and community support are stronger there.

What control panel is used for Windows hosting?

Plesk is the most common control panel for Windows hosting, since cPanel is built for Linux and does not run on Windows Server.

What is the equivalent of .htaccess on Windows hosting?

Windows servers running IIS use a file called web.config to set rules such as redirects, custom error pages and URL rewriting, instead of the .htaccess file used on Apache.