A Web Server built around you

Internet Information Services (IIS) for Windows® Server is a flexible, secure and easy-to-manage Web server for hosting anything on the Web. From media streaming to web application hosting, IIS’s scalable and open architecture is ready to handle the most demanding tasks.

Try IIS Now Evaluate IIS 7.5 today, with a free 180-day trial edition of Windows Server 2008 R2.

Choice

ASP.NET and PHP Support Develop and deploy ASP.NET and PHP applications on the same server.
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Modular and Extensible Web Server Extend and customize IIS.
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Integrated Media Platform Deliver high fidelity experiences efficiently.
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Control

Centralized Web Farm Management Deploy and manage Web sites and applications across large farms of web servers.
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Delegated Remote Management Delegate site configuration management and publishing remote users.
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Powerful Admin Tools Configure and manage IIS 7 using a rich set of command-line, UI and programmatic APIs.
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Reliability

Scalable Web Infrastructure Dynamically scale web farm capacity with HTTP-based load balancing and intelligent request routing.
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Dynamic Caching and Compression Improve performance by enabling high-speed dynamic caching and compression.
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Rich Diagnostic Tools Find and fix issues quickly and easily with powerful diagnostic tools.
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Security

Enhanced Server Protection Maximize web server security through reduced server footprint and automatic application isolation.
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Secure Content Publishing Publish web content more securely using standards based protocols.
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Access Protection Protect your server from unauthorized access.
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Learn

IIS 7 Resources
Check out the Learn Center to get the latest information on IIS, stay up to date, troubleshoot.

Learning Center
Expand with IIS Extensions

Download Official Microsoft extensions now!
Add new features to IIS 7 today - download the these official IIS extension from Microsoft.

View Extensions