Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignpkt2flow Description
A simple utility to classify packets into flows using the 4-tuple (src_ip, dst_ip, src_port, dst_port) without further processing, saving each flow into a pcap file named with the 4-tuple and the timestamp of the first packet of the flow. The tool is designed for Deep Packet Inspection or flow classification purposes.
pkt2flow FAQ
Common questions about pkt2flow including features, pricing, alternatives, and user reviews.
pkt2flow is A tool for classifying packets into flows based on 4-tuple without additional processing. It is a Network Security solution designed to help security teams with PCAP, Flow Analysis, Packet Capture.
pkt2flow is a free Network Security tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/caesar0301/pkt2flow/ for download and installation instructions.
Popular alternatives to pkt2flow include:
1.ExtraHop Packet Forensics - Continuous full packet capture and forensics for network investigations (Commercial)
2.cPacket Unified Observability Platform - Modular network observability platform for packet brokering, capture & analytics. (Commercial)
3.Packet Capture (cStor®) - Lossless packet capture & analysis appliance at 10–200 Gbps line rate. (Commercial)
4.cPacket Security Solutions - Packet broker, capture & observability suite for hybrid network security. (Commercial)
5.Solana Networks TrafficWiz - Deep learning-based encrypted traffic classification up to 25 Gbps w/o decryption. (Commercial)
Compare all pkt2flow alternatives at https://cybersectools.com/alternatives/pkt2flow
pkt2flow is for security teams and organizations that need PCAP, Flow Analysis, Packet Capture. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Network Security tools can be found at https://cybersectools.com/categories/network-security
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