Packetyzer
Packetyzer provides a Windows user interface for the Ethereal packet capture and dissection library.
22 Alternatives To Packetyzer
CloudShark
CloudShark is a browser-based threat assessment tool.
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.
LANGuardian
NetFort LANGuardian is a network visibility solution which uses deep packet inspection to monitor, troubleshoot, and report on user & network activity.
NetSpot
NetSpot is a free app for wireless site surveys, Wi-Fi analysis, and troubleshooting
NetStumbler
Official source of information about Netstumbler.
NetworkMiner
NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows.
PacketsDump
Packetsdump is a general purpose free snifer,network diagnostic,monitor,packets capture,packets decoding,network analyzer tool.
TCPEye
TCPEye is an easy-to-use monitoring application that will display a list of all network processes.
Vistumbler
Vistumbler is a wireless network scanner for Windows Vista and Windows 7. Features:
WiFi Explorer
WiFi Explorer is a tool to scan, find, and troubleshoot wireless networks.
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.
iwScanner
iwScanner is a wireless scanner for linux with an easy to use graphic interface.
netcat
Netcat is a featured networking utility which reads and writes data across network connections…