iperf3: A TCP, UDP, and SCTP network bandwidth measurement tool
High performance ping tool
Simple tool to configure Windows Filtering Platform (WFP)
A Swiss army knife for your daily Linux network plumbing
eBPF-based Linux kernel networking debugger
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
ICMP-based network bandwidth measurement tool
Manage and interpret IPMI systems with common a software tool
Very fast network stress tool
High capacity syslog data collection, filtering, and management.
repair corrupted pcap and pcapng files
tcptrace analyzes packet tcp connections and provides analysis
Cisco switch port mapper
Drag-n-Drop build a Network hub from your computer.
A tool that helps users see all their PC WiFi passwords at a glimpse.
Simple software for port forwarding and routing w/o a hardware router
Xplico is a Network Forensic Analysis Tool (NFAT)
PCAP from another point of view
A powerful network security tool, easy, safe and totally free.