Charles is an HTTP proxy / HTTP monitor / Reverse Proxy that allows developers to trace the traffic between their machine and the Internet.
Charles supports HTTP and SSL/HTTPS traffic and can be trace requests, responses and HTTP headers. It is available for Windows (32/64 bit), Mac and Unix/Linux.
Some of its features are:
- Records all traffic between your browser and the Internet
- Reveals the contents of all requests, responses, cookies and headers
- Supports SSL and HTTPS
- Saves valuable time
- Simulates slower internet connections
- Download statistics
- Configurable
- Quickly find and eliminate bugs
- Website: http://www.charlesproxy.com















