Npcap is a packet capture (and sending) library for Windows by the Nmap Project. It implements the open Pcap API using a custom Windows kernel driver alongside our Windows build of the excellent libpcap library.
Cost / License
- Free
- Open Source
Platforms
- Windows
Npcap vs WinPcap Comments


- Npcap is Free and Open Source










Riverbed Technology: "WinPcap Has Ceased Development. We recommend Npcap. The WinPcap project has ceased development and WinPcap and WinDump are no longer maintained. We recommend using Npcap instead".