1)   Wireless IM Snif 3.0.39
IRC, EMail, AIM, SMB, MSN, ICQ sniffer. It intercepts messages and user details, including passwords, across the whole LAN in real time. Supports monitor mode in Wireless networks. Includes ARP-spoofer, allowing to capture behind switch-hubs

 2)   LinkFerret Network Monitor 3.12.0516.0
LinkFerret is a versatile Ethernet/ 802.11 network monitor and packet sniffer. All of the essential wireless monitoring functionality, including signal monitoring, channel scannning, and WEP decryption are supported.

 3)   LoriotPro Free Edition 4.0
The freeware edition of the LoriotPro software gives you access to a powerful graphical snmp manager. This Windows-based software helps you to access snmp devices, analyze snmp requests, perform snmp get and set requests, compile mib.

 4)   e-Surveiller spy software 1.6.3
Monitor the activities of local and remote computer users. e-Surveiller allows you to view the screens of monitored users on a LAN or across the Internet LIVE! Also records keystrokes, web sites visited, chat conversations, etc. + MORE!

 5)   EtherSnoop 1.10
EtherSnoop light is a free network sniffer, designed for capturing and analysis of the packets going through the network.

 6)   Advanced Host Monitor 6.10
HostMonitor is a system management tool that continuously monitors servers availability and performance. It has 57 test methods, 28 alert methods, highly flexible report and log manager. Package includes Log Analyzer, Web Service and other utilities.

 7)   Servers Alive 5.1.1964
Servers Alive automatically monitors critical server functions and processes even when data center is closed. Notification features alert you when problems strike. Create scripted response scenarioes that execute when alarms are triggered.

 8)   GFI LANguard Network Security Scanner 7
Scans the entire network for vulnerabilities, applying also missing patches and service packs. GFI LANguard N.S.S. is also a complete network security and patch management solution.

 9)   Cisco CDP Monitor 2.6
Cisco CDP Monitor is an efficient network diagnostic and troubleshhoting tool. It is very useful for network administrator and network engineer. It is a CDP agent for windows host. It is able to use the CDP which is a private protocol of Cisco.

 10)   myNetMon 2.0
myNetMon, Network Monitor and Packet Analyzing Tool (V.2.0) myNetMon is windows based network monitor and packet analyzing (sniffer) tool. myNetMon uses WinPcap, a windows port of Libpcap which is a packet capturing library.

 11)   Advanced TCP Logger 3.90
This program is a simple proxy server(port-mapper). It is an ideal tool for monitoring any network software or for researching network protocols.

 12)   Atomic Watch 1.01
Website Downtime = Lost Revenue Watch your website to ensure you minimize downtime and maximize uptime. If your website is down, search engines may remove your site, partners may remove links to your site, ensure your site is up at all times.

 13)   Network Probe 1.2.2
Network Probe is a network monitor and protocol analyzer

 14)   Quick Ping Monitor 2.61
A powerful simultaneous ip monitor tool . It is able to monitor thousands of IP equipments simultaneously and send message and mail when states of some equipments change , it could also adopt necessary steps to deal with troubles.

 15)   A1Monitor Network Monitor TCP or Web 6.1.70
Monitor multiple web or TCP servers (http, https, ftp, pop3 etc.) Receive email notification by email or pager if any can't be reached a number of times in a row

 16)   NetStatus Professional 2.4.1.0
NetStatus Pro is a monitoring application designed to monitor anywhere from 1 to 250 servers or devices on a network. Tests include HTTP, FTP, Telnet, Ping, Disk Space, Event Log, File Exists, NT Service Status, Performance Monitor and more.

 17)   Easy Network Service Monitor 2.14
Easy to use and low cost tool for network, applications and services monitoring, fault identification, notification and reporting as well as service level agreement monitoring and reporting.

 18)   ActiveXperts Network Monitor 6.0
Use ActiveXperts Network Monitor to monitor LAN and WAN workstation, servers and devices. Support for Windows, Novell, UNIX and Linux. Monitor mail servers, databases, web servers, DNS, files, , disks, processes, snmp, tcp, temperature and more.

 19)   Netman Enterprise Trial 3.5
Netman enterprise trial edition brings in a tool which combines personal productivity with enterprise level applications. It has tools for work group communication, network monitoring and software asset management.

 20)   Network Watcher 0.5
Network Watcheris windows application that helps you catalogue network computers and monitor their state. You can use it also as a simple catalogue of your network. All data about machines is stored in XML file.