Microsoft Application Request Routing 3.0

Microsoft Application Request Routing 3.0 3.0.05311

ARR 3 improves web app scalability via rule-based routing, load balancing, client/host affinity, and disk caching. It optimizes server farm resources, supports health monitoring, and integrates with I

Download for Windows

About Microsoft Application Request Routing 3.0

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.

Technical details

PublisherMicrosoft Corporation
Version3.0.05311
Release date2025-02-17
LicenseProprietary
Installer typewix
Architecturex86, x64
Package IDMicrosoft.IIS.ApplicationRequestRouting
DependenciesMicrosoft.IIS.URLRewrite

Install Microsoft Application Request Routing 3.0 from the command line

Install with Windows Package Manager
winget install --id=Microsoft.IIS.ApplicationRequestRouting -e
Update to the latest version
winget upgrade --id=Microsoft.IIS.ApplicationRequestRouting -e
Uninstall
winget uninstall --id=Microsoft.IIS.ApplicationRequestRouting -e
Silent install with the offline installer
msiexec /i "fwlink" /quiet /norestart
Uninstall the MSI package
msiexec /x {3C876E4D-B486-49FA-AB33-D94367357A69} /quiet

Frequently asked questions

Is Microsoft Application Request Routing 3.0 free?

Microsoft Application Request Routing 3.0 is proprietary software from Microsoft Corporation. Check the publisher's license terms for pricing and usage rights.

What is the latest version of Microsoft Application Request Routing 3.0?

The latest version is 3.0.05311, released on Feb 17, 2025.

Is it safe to download Microsoft Application Request Routing 3.0?

The download button links to the official installer published on go.microsoft.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with fb61fdb7101795a34d5129cb37eee43ab675c7ed76ba3a3b23b039d8c90c2a4b.

Which Windows versions does Microsoft Application Request Routing 3.0 support?

Microsoft Application Request Routing 3.0 runs on Windows and is available for 32-bit (x86), 64-bit (x64) systems.

How do I install Microsoft Application Request Routing 3.0 silently?

Run the offline installer with msiexec /i "fwlink" /quiet /norestart, or install it with Windows Package Manager: winget install --id=Microsoft.IIS.ApplicationRequestRouting -e --silent.

How do I uninstall Microsoft Application Request Routing 3.0?

Open Settings › Apps › Installed apps, find Microsoft Application Request Routing 3.0 and select Uninstall. From the command line, run winget uninstall --id=Microsoft.IIS.ApplicationRequestRouting -e.