Scapy: the Python-based interactive packet manipulation program & library. Supports Python 2 & Python 3.

A terminal UI for tshark, inspired by Wireshark

Moloch is an open source, large scale, full packet capturing, indexing, and database system.

Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.

FastNetMon - very fast DDoS sensor with sFlow/Netflow/IPFIX/SPAN support

An open source real-time network topology and protocols analyzer

High-level, multiplatform C++ network packet sniffing and crafting library.

the LIBpcap interface to various kernel packet capture mechanism

the TCPdump network dissector

Packages and utilities for network booting

PcapPlusPlus is a multiplatform C++ library for capturing, parsing and crafting of network packets. It is designed to be efficient, powerful and easy to use. It provides C++ wrappers for the most popular packet processing engines such as libpcap, WinPcap, DPDK and PF_RING.

❄️ PcapXray - A Network Forensics Tool - To visualize a Packet Capture offline as a Network Diagram including device identification, highlight important communication and file extraction

Portable (that doesn't include proprietary/commercial operating systems) solution for conversion of cap/pcap/pcapng (gz compressed) WiFi dump files to hashcat formats (recommended by hashcat) and to John the Ripper formats. hcx: h = hash, c = convert and calculate candidates, x = different hashtypes

Malcom - Malware Communications Analyzer

Small tool to capture packets from wlan devices.

libpcap bindings for node

Network packet and pcap file crafting/sniffing/manipulation/visualization security tool. Originally forked from scapy in 2015 and providing python3 compatibility since then.

HOMER - 100% Open-Source SIP / VoIP Packet Capture & Monitoring

Network Analysis Tool

Pcap editing and replay tools for *NIX and Windows - Users please download source from

Python编写的可视化的离线数据包分析器

Secure multithreaded packet sniffer

Ncurses SIP Messages flow viewer

NFStream: a Flexible Network Data Analysis Framework.

QCSuper is a tool communicating with Qualcomm-based phones and modems, allowing to capture raw 2G/3G/4G radio frames, among other things.

A toolset for network packet capture in Cloud/Kubernetes and Virtualized environment.

A tool that provides a basic SQL-frontend to PCAP-files

for my own use only

Poseidon is a python-based application that leverages software defined networks (SDN) to acquire and then feed network traffic to a number of machine learning techniques. The machine learning algorithms classify and predict the type of device.

tcpterm is a packet visualizer in TUI.