Libpcapthe LIBpcap interface to various kernel packet capture mechanism
Tcpdumpthe TCPdump network dissector
LibtinsHigh-level, multiplatform C++ network packet sniffing and crafting library.
NmapNmap - the Network Mapper. Github mirror of official SVN repository.
NetStalkerA network tool to control the bandwidth over your local network.
WinDumpA user-mode packet dump software based on Npcap
tcpslicetcpslice concatenates multiple pcap files together, or extracts time slices from one or more pcap files.
packifferlightweight cross-platform networking toolkit
moleYara powered NIDS with high speed packet capture powered by PF_RING
JxnetJxnet 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).
snifferSniffer is an http packet capture tool, base on golang gopacket(libpcap)