Fiddler
Fiddler 5.0.20192.25091 for Windows
Eric Lawrence
HTTP Debugging Proxy that logs all HTTP traffic between your computer and the Internet
Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) traffic, set breakpoints, and "fiddle" with incoming or outgoing data. Fiddler includes a powerful event-based scripting subsystem, and can be extended using any .NET language. Fiddler is freeware and can debug traffic from virtually any application, including Internet Explorer, Mozilla Firefox, Opera, and thousands more

Software Summary:

You can run Fiddler on Windows operating systems. Fiddler is a software product developed by Eric Lawrence and it is listed in the category. Fiddler is a free software product and it is fully functional for an unlimited time although there may be other versions of this software product.

Alternatives in on Windows