SwitchSniffer v1.4.0
SwitchSniffer is a program that can scan your switched LAN for up hosts and can reroute and collect all packets without the target users' recognition. It can also detect the ‘arpspoofer’ program running on the network and block user definable sessions like firewall. If you use this program in tandem with any sniffer program, you can capture and see the users’ IDs and passwords on a switched network.

PRTG - Paessler Router Traffic Grapher 6.2.1.957
PRTG Traffic Grapher is an easy to use Windows application for monitoring and classifying bandwidth usage. It provides system administrators with live readings and long-term usage trends for their network devices. PRTG is mainly used for bandwidth usage monitoring, but may also be used to monitor many other aspects of a network such as memory and CPU utilization. The user receives detailed and comprehensive bandwidth and network usage data.

Traffic loger 1.0
TrafficLogger is a network traffic sniffer and logger that allows you to monitor all internet and network traffic on your PC and view the actual content of the packets, showing you exactly what was transmitted and to where. A statistics extractor for many other proxy-servers. trafficlogger is a free powerful Web server logfile analyzer that shows you all your Web statistics including visits, unique visitors, pages, hits and etc.

PC Prowler 1.2
This safe and effective software program is ideal for monitoring computer traffic in your home or office. Its core application is monitoring and recording every detail of PC and Internet activity. LogiGuard has integrated several powerful features that allow system managers to review all computer traffic including screen shots, instant messages, emails sent and received, web sites visited, keystrokes typed, and programs launched.

MING Chat Monitor Home 1.5
MING Chat Monitor is a simple and affordable software solution for parents who want to control, monitor, and archive unlimited IM traffic on home network, including: AOL, MSN, Yahoo, ICQ and QQ. Parents can view instant messages in the database, search the conversations by key word, watch top users, and so on. It is able to record conversations automatically in stealth mode.

GFI LANguard Security Event Log Monitor 5
LANguard S.E.L.M. performs intrusion detection by network-wide monitoring of the security event logs of all NT/2000 servers and workstations. Extensive reporting identifies machines being targeted as well as local users trying to hack. Unlike network-based IDS, LANguard is not impaired by switches, encryption or high-speed data transfer.

Nexeye Monitoring Enterprise 1.8
Nexeye measure and display the total traffic from your LAN to internet and from internet to your network. With the statistical information provided by this function, the user is provided valuable information of how effectively and efficiently the network is utilised. With this information the band-with of the network can be planned and optimised.

Advanced Stealth Email Redirector 6.5.2
Advanced SER enables you to collect copies of all the outgoing emails from the particular PC. This program monitors outgoing traffic of the target PC's email client and intercepts all the messages sent from it. Intercepted emails are forwarded to a pre-specified email address. Advanced Stealth Email Redirector (Advanced SER) does not intercept emails sent from web-based email services like www.yahoo.com, www.hotmail.com etc.

HSLAB Free Sys Monitor 2.0.6
HSLAB Sys Monitor is a real-time monitoring and statistics tool that allows you to keep an eye on a specific system performance value. You can choose from CPU, memory, network connections, network traffic, disk space, connected users and more. You can only monitor one of these values at a time, but easily switch between them as needed. The small display can be placed anywhere on your screen and takes up very little desktop space.

Expert Website Monitor 2.1.0.8
Expert webmaster utility monitors servers, TCP/IP services and applications. Network server monitoring software detects website uptime downtime monitor IP ping failure. Monitoring Software displays upload download time, host performance and alert by ringing when RTO request time out. It shows response time by pinging route continuously.