
Wireshark
tcpdump
netcat
Ettercap
NetworkMiner
Packet Sender
PortMapper
SmartSniff is a packet sniffer that capture TCP/IP packets and display them as sequence of conversations between clients and servers.

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Website, pricing, platforms and company facts side by side.
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What each product offers, as listed by its team.


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Overall verdict
Why this product is good
Recommended for
SmartSniff is recommended for network administrators, IT support personnel, cybersecurity professionals, and tech-savvy users who need to monitor network traffic and diagnose network-related issues. It is particularly useful for those looking for a portable and easy-to-use network monitoring tool.
Overall verdict
Why this product is good
Recommended for
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SmartSniff is a network monitoring alternative tool for Wireshark. It allows you to captured data in conversation-like sequence between servers and clients.
SmartSniff works on Windows environments. The packet sniffer works on wired networks and is free to use. The collector can operate on wireless networks but only those wifi systems that include the computer that hosts...
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When comparing SmartSniff and Opalstack, you can also consider the following products.

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Compare Wireshark to SmartSniff or Opalstack:

tcpdump is a common packet analyzer that runs under the command line.
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Netcat is a featured networking utility which reads and writes data across network connections...
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Ettercap is a suite for man in the middle attacks on LAN.
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NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows.
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Packet Sender can send and receive UDP, TCP, and SSL on the ports of your choosing.
Compare Packet Sender to SmartSniff or Opalstack: