packet-analyzer

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

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

Python-based Comprehensive Network Packet Analysis Library

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

Cross-platform network packet crafting, sending & capturing — Rust + Tauri, type-safe protocol builders with real checksums.

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

Native, local-first network intelligence for macOS—capture live traffic, inspect PCAP/PCAPNG files, and investigate sessions, protocols, processes, flows, and packet evidence.

(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

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

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).