An open source real-time network topology and protocols analyzer

Network Security Sniffer

Orchid: VPN, Personal Firewall

Binary data diffing for multiple objects or streams of data

Packet monster (っ‘-’)╮=͟͟͞͞◒ ヽ( '-'ヽ) TUI tool for sending packets of arbitrary input and monitoring packets on any network interfaces (default: eth0). Windows/macOS/Linux

Python-based Comprehensive Network Packet Analysis Library

Passive service locator, a python sniffer that identifies servers, clients, names and much more

A fast, intuitive USB 2.0 protocol analysis application for use with Cynthion.

基于MFC和WinPcap库开发的网络抓包和协议分析软件

Steam Networked-based Game Lag Checker

(this) cisco packet tracer repository consists of pkt files that you can download and run onto your cisco packet tracer software to play around with already created network simulations

Protocol analyzer for Habbo with extension, and proxying support.

🦈 Tool for visualizing packet captures.

Discord VPN DDoS Attack Alerts

📦 Analyze the packets coming and going from your Minecraft Server

Jxnet is a Java library for capturing and sending custom network packet buffers with no copies. Jxnet wraps a native packet capture library (libpcap/winpcap/npcap) via JNI (Java Native Interface).

A collection of awesome software, libraries, documents, books, resources and cool stuff about cybersecurity packet capture (PCAP) tools.

AI-assisted packet analysis in your terminal

Fast network packet decoding library in C++

Packet Kit(PKit): 一个强大的跨平台底层数据包工具箱 :sunny:

PInvoke wrapper for WinDivert

🦈 Packet capturing library built with LibPcap

IP stack written in Dylan - includes binary parsing and interactive GUI

Network sniffer in python. Sniff every incoming as well as outgoing packet. Parse the 'Ethernet', 'IP', 'TCP/UDP' & 'DNS' packets to log the network activity.

A simple packet analyzer/sniffer intercepts and log traffic that passes over a network on multiple network interfaces.

Browser-based packet viewer powered by Wireshark

AsyncServerClient is the simple, open-source, cross-platform Async TCP Server-Client project (with SQL and 3-Way Handshaking support) for .NET Assemblies built in .NET Core

Network Packet Tracer Library

Passive discovery and listing of devices on a network

Captures & Analyses live network traffic in real time to detect suspicious activities using rule-based, MITRE-mapped, and machine-learning techniques.