seladb / PcapPlusPlus

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, Npcap, WinPcap, DPDK, AF_XDP and PF_RING.

zhihui-hu / one-ip

瞬息洞察 IP 纯净底色与风险评级。仅需一键探寻，物理坐标、机房源流与代理轨迹尽收眼底。一站式 IP 与网络诊断工具箱：查询归属、ASN、信誉与风险，检测网络出口、DNS/CDN、浏览器指纹与 WebRTC，聚合 AI 服务状态。

osociety / vernet

Cross platform network analysis and monitoring tool

padovanl / portop

htop for your ports. Inspect processes, Docker & systemd, detect port drift, audit Compose, and manage it all from TUI, Web or Cockpit.

kele551 / FoxPath

应用软件（网络工具） · GitHub 访问优化助手，只在本机分流、退出即还原

JimMoore-love / network-toolbox

弱电人必备的一站式网络测试工具箱 — 深色主题 Web 应用（工作台/Ping/端口扫描/摄像头扫描/EasyTshark 风格抓包四视图/运维百宝箱/AI助手）

tooladda-online / internet-speed-test

Internet Speed Test — Check your download & upload speed, ping and jitter in seconds — right in your browser. Free on ToolAdda.online.

ElderCrochet / Wireshark-Advanced

Wireshark Advanced for Windows — the complete professional build with every module enabled: packet analysis, monitoring, and diagnostics, no edition limits after install.