Comfortably monitor your network traffic 🕵️♂️
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Scapy: the Python-based interactive packet manipulation program & library.
eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.
fq - jq for binary formats. Tool, language and decoders for working with binary formats.
Arkime is an open source, large scale, full packet capturing, indexing, and database system.
No-root network monitor, firewall and PCAP dumper for Android
Network Analysis Tool
the LIBpcap interface to various kernel packet capture mechanism
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, WinDivert and PF_RING.
Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
A small set of tools to convert packets from capture files to hash files for use with Hashcat or John the Ripper.
HOMER - 100% Open-Source SIP, VoIP, RTC Packet Capture & Monitoring
Edit and replay captured network traffic at arbitrary speeds — a suite of pcap tools for *NIX and Windows.
Process-aware, eBPF-based tcpdump
Secure multithreaded packet sniffer
NFStream: a Flexible Network Data Analysis Framework.
Ncurses SIP Messages flow viewer
Malcom - Malware Communications Analyzer
A Software Probe for network packet capturing and forwarding in Cloud/Kubernetes and Virtualized environment.
Tenzir is the data pipeline engine for security teams.
Malcolm is a powerful, easily deployable network traffic analysis tool suite for full packet capture artifacts (PCAP files), Zeek logs and Suricata alerts.
A library for creating and sending .pcap files for Wireshark and other programms.
Fast and fully streamed Man-On-The-Middle to intercept, record, impersonate and alter HTTP/1.1, H2, websocket and gRPC traffic.
Visualize network topologies and collect graph statistics based on pcap files