Portable Charles Web Debugging Proxy 4.2.6 (x64)

Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that enables a developer to view all of the HTTP and SSL / HTTPS traffic between their machine and the Internet. This includes requests, responses and the HTTP headers (which contain the cookies and caching information). In Web and Internet development you are unable to see what is being sent and received between your web browser / client and the server.