Microsoft Supported & Community Downloads for IIS...

Microsoft downloads are fully supported with future updates, bug fixes and customer support. Community downloads are submitted by IIS community members and do not benefit from Microsoft approval or support, and should be downloaded with this in mind.

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Most Microsoft Downloads can be installed using Web Platform Installer however it is not required.

All Microsoft Supported Downloads

WinCache Extension for PHP

Published on 06/20/2010 by Microsoft

Windows

Windows Cache Extension for PHP is a PHP accelerator that is used to increase the speed of PHP applications running on Windows and Windows Server. Once the Windows Cache Extension for PHP is enabled and loaded by the PHP engine, PHP applications can take advantage of the functionality without any code modifications.

Application Initialization Module for IIS 7.5

Published by Microsoft

Windows

IIS Application Initialization for IIS 7.5 enables website administrators to improve the responsiveness of their Web sites by loading the Web applications before the first request arrives. By proactively loading and initializing all the dependencies such as database connections, compilation of ASP.NET code, and loading of modules, IT Professionals can ensure their Web sites are responsive at all times even if their Web sites use a custom request pipeline or if the Application Pool is recycled...

Application Request Routing

Published by Microsoft

Windows

IIS Application Request Routing (ARR) 3 enables Web server administrators, hosting providers, and Content Delivery Networks (CDNs) to increase Web application scalability and reliability through rule-based routing, client and host name affinity, load balancing of HTTP server requests, and distributed disk caching. With ARR, administrators can optimize resource utilization for application servers to reduce management costs for Web server farms and shared hosting environments.

All Community Contributed Downloads

Google Page Speed optimization for Microsoft IIS 7 and up

Published on 05/16/2013 by oschaaf

User

Speed up your website and drive conversions by automatically apply best practices, without affecting your workflow. Use more then 40 filters to optimize your html and resources, including mobile specific optimizations. Now also includes "In Place Resource Optimization" - a new optimization mode designed for shared hosters and forward proxy setups. IISpeed has a free mode which inserts a small banner at the bottom of optimized webpages, which can be removed by buying a license. Powered by Goog...

Aptimize Website Accelerator

Published on 04/16/2010 by aptimize

User

The world’s biggest companies trust Aptimize to accelerate their websites and intranets. Aptimize Website Accelerator is an ISAPI filter for Microsoft IIS that automates performance tuning by dynamically optimizing web pages for high performance at runtime – just before a page is sent from web server to browser. Aptimize helps you reduce page load times by up to 75%.

IISxpress 2.5

Published on 03/17/2009 by ripcord

User

IISxpress is a powerful and highly configurable compression plug-in for IIS. IISxpress enhances the latest Microsoft web technologies like ASP.NET and Ajax (not forgetting ASP, ISAPI Coldfusion and CGI) by reducing page footprint allowing you to concentrate on deploying rich content without worrying about end user download performance and bandwidth costs. With IISxpress you can significantly reduce the download footprint of HTML, JS, CSS, XML, SOAP, XMLRPC and most binary content types. IISxp...