Top 12 NetworkMiner Alternatives

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

Fiddler is a debugging program for websites.

SmartSniff is a packet sniffer that capture TCP/IP packets and display them as sequence of conversations between clients and servers.

tcpdump is a common packet analyzer that runs under the command line.

HTTP proxy / HTTP monitor / Reverse Proxy

Get started with Google Chrome's built-in web developer tools.

Examine, edit, and debug HTML, CSS, and JavaScript on the desktop and on mobile.

Netcat is a featured networking utility which reads and writes data across network connections...

Microsoft Network Monitor is a packet analyzer.

Download HttpFox for Firefox. An HTTP analyzer addon for Firefox

Graphical Http Client is a utility to help you test and interact with REST-based web services.

HTTP Debugger Pro - A Professional HTTP Sniffer and Analyzer for Developers