WinPcap 4.0 Beta 3

WinPcap is an open source library for packet capture and network analysis for the Win32 platforms. It includes a kernel-level packet filter, a low-level dynamic link library (packet.dll), and a high-level and system-independent library (wpcap.dll, based on libpcap version 0.6.2).

WinPcap | Download -BetaNews

WinPcap, Packet Capture, Network Analysis Softeare