Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets

A Java library for capturing, crafting, and sending packets.

A network tool to control the bandwidth over your local network.

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

Hyenae NG is an advanced cross-platform network packet generator and the successor of Hyenae. It features full network layer spoofing, pattern based address randomization and flood detection breaking mechanisms.

Steam Networked-based Game Lag Checker

Sniffer/MITM & Pixel Bot for Dofus

A user-mode packet dump software based on Npcap

Provides JVM network packet processing library for rapid development.

AION2 DPS Meter — Real-time combat analysis with full party tracking, Skill MAP timeline, battle report analysis, and speedrun ranking. Non-invasive packet sniffing, no memory reads. Supports EN/繁中/简中.

Bruteforce connecting to a specific Sea of Thieves server. Useful if you want to be in the same server as your friends.

A used-mode WLAN tool to help switch wireless adapter to Monitor Mode on Windows.

A user-mode bridge based on Npcap/WinPcap

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 light C# implant that bypasses Windows Firewall and Defender

dpsmeter with remote packet sniffing that provides a web overlay for lostark

Qt GUI for npcap

Network sniffer for Black Desert Online to log combat events

📦 Npcap-based UDP socket emulation library for C++ 👨‍💻

Scan and block devices on your local network.