
Wireshark
Wireshark's official code repository. You can keep the releases coming by donating at https://wiresharkfoundation.org/donate/.

Wireshark's official code repository. You can keep the releases coming by donating at https://wiresharkfoundation.org/donate/.

System-independent library for user-level packet capture and filtering. Provides a portable framework for low-level network monitoring, security…

Open Source Deep Packet Inspection Software Toolkit

Python-based interactive packet manipulation library for forging, decoding, sending, capturing, and analyzing network packets across a wide range of…

Capture and analyze network traffic with deep packet inspection, protocol decoding across hundreds of protocols, and capture-file support for…

Multiplatform C++ library for high-performance network packet capture, parsing, crafting, and analysis. Supports libpcap, DPDK, AF_XDP, PF_RING, and…

High-speed packet processing framework

A network diagnostic tool combining traceroute and ping for analyzing network paths, latency, and packet loss with an interactive terminal UI.

Very fast DDoS sensor with sFlow/Netflow/IPFIX/SPAN support

ZMap is a fast single packet network scanner designed for Internet-wide network surveys.

Passive hybrid fingerprinting engine — identify hosts without sending a single packet

Single-page web dashboard for Meshtastic mesh networks with live network mapping, packet analysis, chat, sensor telemetry, and topology…

Firmware for converting consumer LoRa radios into KISS TNC modems with serial CLI, BLE packet sniffing, and APRS/AX.25 compatibility for packet radio…

❄️ PcapXray - A Network Forensics Tool - To visualize a Packet Capture offline as a Network Diagram including device identification, highlight…

Open-source network forensics toolkit for packet analysis, port scanning, host discovery, and IP geolocation. Supports ARP, ICMP, TCP, UDP pings and…

A network scanner tool, developed in Python 3 using scapy.

ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression…

A Zeek OSPF packet analyzer based on Spicy.