Alternatives to netcat for all platforms with any license

Platforms

Desktop

Show 3 less popular platforms
  • SmartSniff icon

    SmartSniff

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

    Free Windows

  • Ettercap icon

    Ettercap

    Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks. It...

    Open Source Mac Windows Linux

  • Debookee icon

    Debookee

    Debookee is the simplest & most powerful network traffic analyzer for macOS. Network Traffic Interception Debookee is able to intercept and monitor the traffic...

  • socat

    socat is a relay for bidirectional data transfer between two independent data channels. Each of these data channels may be a file, pipe, device (serial line etc. or a...

    Open Source Linux

    No features added Add a feature
  • Ethereal icon

    Ethereal

    Ethereal® is used by network professionals around the world for troubleshooting, analysis, software and protocol development, and education. It has all of the...

    Open Source Windows Linux

    • Discontinued
  • PPerf

    PowerShell Iperf GUI - A PowerShell script to start iperf and show the output (similar to Jperf).

    Open Source Windows

    No features added Add a feature
  • TcpLogView icon

    TcpLogView

    TcpLogView is a simple utility that monitors the opened TCP connections on your system, and adds a new log line every time that a TCP connection is opened or closed.

  • PsPing

    PsPing is a command-line utility for measuring network performance. In addition to standard ICMP ping functionality, it can report the latency of connecting to TCP...

    Free Windows

  • tcpflow

    tcpflow, a TCP Flow Recorder, is a program that captures data transmitted as part of TCP connections (flows), and stores the data in a way that is convenient for...

    Open Source Mac Windows Linux

  • Know any more alternatives to netcat?

    Suggest an application to this list
  • Packetyzer icon

    Packetyzer

    Packetyzer provides a Windows user interface for the Ethereal packet capture and dissection library. Ethereal is used by network professionals around the world for...

    Open Source Windows

    • Discontinued
  • NetCrypt icon

    NetCrypt

    NetCrypt is a small Open Source command line file-transfer utility providing authentication, confidentiality and integrity validation while still maintaining top-notch...

netcat Comments

Echo echo ... Feels empty in here

Maybe you want to be the first to submit a comment about netcat? Just click the button up to your right!