Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignTCPFLOW Description
TCPFLOW is a tool for capturing data transmitted as part of TCP connections. It can be easily installed on most GNU/Linux distributions using package managers like apt or dnf, or built from source by running the necessary configuration scripts and compiling the code. Additionally, the development tree can be downloaded from the GitHub repository for more advanced users.
TCPFLOW FAQ
Common questions about TCPFLOW including features, pricing, alternatives, and user reviews.
TCPFLOW is TCPFLOW is a tool for capturing data transmitted over TCP connections. It is a Security Operations solution designed to help security teams with TCP, Packet Capture.
TCPFLOW is a free Security Operations tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/simsong/tcpflow/ for download and installation instructions.
Popular alternatives to TCPFLOW include:
1.tcpick - A textmode sniffer for tracking tcp streams and capturing data in various modes. (Free)
2.NIKSUN® NikOS Everest™ - Network forensics platform with packet capture and analytics capabilities (Commercial)
3.CSPi Myricom nVoy Series AIR - Automated network packet recording and breach investigation tool for IR teams. (Commercial)
4.sniffle - A Bluetooth 5 and 4.x sniffer using TI CC1352/CC26x2 hardware with advanced features and Python-based host-side software. (Free)
5.fatt - A script for extracting network metadata and fingerprints such as JA3 and HASSH from packet capture files or live network traffic. (Free)
Compare these tools and more at https://cybersectools.com/categories/security-operations
TCPFLOW is for security teams and organizations that need TCP, Packet Capture. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Security Operations tools can be found at https://cybersectools.com/categories/security-operations
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