How to install and configure the Fiddler tool

Summary: This article contains step-by-step instructions on how to install and configure the Fiddler tool.

The Fiddler tool helps you debug web applications by capturing network traffic between the Internet and test computers. The tool enables you to inspect incoming and outgoing data to monitor and modify requests and responses before the browser receives them. For more details please see this Microsoft article: Fiddler web debugger tool for Internet Explorer - Win32 apps | Microsoft Learn.

1. Use this link to download Fiddler: Download Fiddler Web Debugging Tool for Free by Telerik.

2. Run FiddlerSetup.exe and set up the Fiddler tool.

3. To configure the Fiddler tool, use this Microsoft article: Capture web requests with Fiddler - Power Query | Microsoft Learn.