Compare the Top Packet Analyzers for Linux as of March 2026

What are Packet Analyzers for Linux?

Packet analyzers, also known as packet sniffers or network analyzers, are tools used to monitor, capture, and analyze data packets traveling through a network. These tools help network administrators troubleshoot issues, optimize performance, and detect security threats by examining the content and metadata of transmitted data. Packet analyzers operate by intercepting network traffic and displaying information such as protocols, source and destination addresses, and payload details. While beneficial for network management, their misuse can pose security risks, such as unauthorized data interception. Compare and read user reviews of the best Packet Analyzers for Linux currently available using the table below. This list is updated regularly.

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    NetworkMiner
    NetworkMiner is a network forensics tool that extracts artifacts such as files, images, emails, and passwords from captured network traffic in PCAP files. It can also capture live network traffic by sniffing a network interface. Detailed information about each IP address in the analyzed network traffic is aggregated into a network host inventory, which can be used for passive asset discovery and to get an overview of communicating devices. NetworkMiner is primarily designed to run on Windows but can also be used on Linux. Since its first release in 2007, it has become a popular tool among incident response teams and law enforcement and is used by companies and organizations worldwide.
    Starting Price: $1,300 one-time payment
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