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A FLEXIBLE & EASY-TO-MANAGE WEB SERVER.

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.

Get Started with IIS


ANNOUNCEMENTS:
 * IIS Compression module released
 * Introducing IIS CORS 1.0
 * URL Rewrite 2.1
 * IIS PowerShell Cmdlets
 * HTTP/2 Support for IIS


RECENT BLOG POSTS

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FIXING W3WP.EXE MEMORY LEAKS IS EASIER THAN YOU THINK

Tuesday April 5, 2022 by mvolo

Memory leaks can be causing poor website performance, and blowing out your cloud
hosting costs.You can now easily reduce memory usage and fix memory leaks, check
out our Diagnose w3wp.exe memory us...

FIXING W3WP.EXE MEMORY LEAKS IS EASIER THAN YOU THINK

Tuesday April 5, 2022 by mvolo

Memory leaks can be causing poor website performance, and blowing out your cloud
hosting costs.You can now easily reduce memory usage and fix memory leaks, check
out our Diagnose w3wp.exe memory us...

ASYNC AWAIT HANGS IN ASP.NET CORE, MVC AND WEBAPI

Tuesday March 8, 2022 by mvolo

Debugging async hangs in ASP.NET core, MVC and WebAPI apps can be extra hard!To
help, we added async task support to LeanSentry hang diagnostics. Check out the
Diagnose async hangs in ASP.NET Core,...

YOU MAY BE MASSIVELY OVERPAYING FOR YOUR CPUS

Wednesday February 23, 2022 by mvolo

You could be throwing away 50-80% of your cloud instance CPU power, due to
common .NET CPU overheads.Learn more about these and how to remove them to save
on your cloud costs in our W3wp high CPU g...


WINDOWSFEATURED MICROSOFT SUPPORTED DOWNLOADS

 * Application Request Routing (ARR) 3.0
 * Web Deploy
 * URL Rewrite


USERFEATURED COMMUNITY DOWNLOADS

 * RTR FrontPage Server Extensions for IIS 7.5
 * Servant for IIS
 * IISpeed


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