Ethereal
Ethereal® is used by network professionals around the world for troubleshooting, analysis…
21 Alternatives To Ethereal
Cocoa Packet Analyzer
Native Cocoa app for capturing and analyzing packets.
Ettercap
Ettercap is a suite for man in the middle attacks on LAN.
Fiddler
Fiddler is a debugging program for websites.
Homedale
With Homedale you can search for Wi-Fi / WLAN Access Points and monitor their signal strength.
Intercepter-NG
Intercepter-NG is a multifunctional network toolkit for various types of IT specialists.
Kismet
Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system.
LANGuardian
NetFort LANGuardian is a network visibility solution which uses deep packet inspection to monitor, troubleshoot, and report on user & network activity.
ManageEngine Network Configuration Manager
Network Configuration Manager is a multi-vendor network change, configuration and compliance management solution for switches and routers.
NetStumbler
Official source of information about Netstumbler.
NetworkMiner
NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows.
Nmap
Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
PsPing
PsPing is a command-line utility for measuring network performance.
Ubiquiti Network Management System
Ubiquiti Network Management System manages all the EdgeMAX, EdgeSwitch, airMAX and UFiber devices.
WiFi Explorer
WiFi Explorer is a tool to scan, find, and troubleshoot wireless networks.
Wifi Analyzer
Wifi Analyzer is a handy tool which helps you to select a better channel for your wireless router.
Wireshark
Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
inSSIDer
inSSIDer Essential makes it easy to maintain small business WiFi.
netcat
Netcat is a featured networking utility which reads and writes data across network connections…
snort
Snort is a free and open source network intrusion prevention system.
tcpdump
tcpdump is a common packet analyzer that runs under the command line.
tcpflow
tcpflow, a TCP Flow Recorder, is a program that captures data transmitted as part of TCP…