Internet Information Services (IIS) for Windows® Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS’s scalable and open architecture is ready to handle the most demanding tasks.
Evaluate IIS today, with a free trial edition of Windows Server.
Deploy and manage Web sites and applications across large farms of Web servers from a central place.
Delegate site configuration management and publishing remote users.
Configure and manage IIS 7 using a rich set of command-line, UI and programmatic APIs.
Dynamically scale web farm capacity with HTTP-based load balancing and intelligent request routing.
Improve performance by enabling high-speed dynamic caching and compression.
Find and fix issues quickly and easily with powerful diagnostic tools.
Maximize web server security through reduced server footprint and automatic application isolation.
Publish web content more securely using standards based protocols.
Protect your server from unauthorized access.
Develop and deploy ASP.NET and PHP applications on the same server.
Extend and customize IIS.
Deliver high fidelity experiences efficiently.
Go check out the Learn Center to get the latest information on IIS, stay up to date, and troubleshoot.
Add new features to IIS today by downloading the official IIS extensions from Microsoft.