NetworkActiv PIAFCTM (Free Edition)
v1.5.2
As seen on TechTV, NetworkActiv Packet Intercepting, Analyzing, File Constructing Traffic Monitor (PIAFCTM) provides not only what you would expect in a good packet analyzer, but also provides HTTP (Web page) file capturing by watching the packets of transferred Web page files and piecing them back together into usable files. Has a very easy to use, Windows based graphical user interface so that you can get started without reading a book. 100% freeware and 100% free from ads, spyware, and nags.
Softerra LDAP Administrator is an Explorer-like LDAP client designed for the Microsoft Windows platform to allow users to easily and effectively view and analyze LDAP directories.
NetPalpus is a powerful and easy-to-use network management tool, which can discover, organize and monitor all devices on your network.
Nsauditor is a network security scanner that allows to audit and monitor network for possible vulnerabilities,checks methods that a hacker might use to attack it. Over 45 network tools for scanning,sniffing,enumerating and gaining access to machines.
Sniff - O - Matic is a network protocol analyzer and packet sniffer with a clear and intuitive interface. It can capture network traffic and enables you to analyze the data. Detailed packet information is available in a tree structure.
Network management integration with SCADA and HMI using OPC and Web Services, OPC DA 3.0, 2.05,1.0, OPC XML DA, OPC Alarms and Events Version 1.1 and 1.0, SNMPv2c, SNMPv1