SoftPerfect Traffic Meter
SoftPerfect Traffic Meter monitors your network traffic. With SoftPerfect Traffic Meter, you can create a full-featured system for monitoring the Internet traffic of specific users on your home or office network. SoftPerfect Traffic Meter works in real time, i. ... With SoftPerfect Traffic Meter you can measure the actual data transmission rates on your network; detect the host generating the most traffic; find the amount of the traffic used by any one application. ... SoftPerfect Traffic Meter can build tabular or graphic reports on incoming and outgoing traffic per day, week or month.
http://www.softperfect.com/download/trafmeter.exe - 1Mb - Download - Screenshot

Nexeye Monitoring Enterprise
How efficient is your internet connection being utilised? Does your network users utilising the internet to the purpose of your organisation? Which web sites are your users browsing? Do you have a control of the content of the e-mails sent from your network? ... Monitor network utilisation Monitor on a real-time basis the network traffic from/to the Internet as well as the traffic generated by the individual users. ... nexeye measures and displays the amount of traffic from the LAN to internet and from internet to the LAN.
http://www.nexeye.com/nexeye-setup.exe - 3Mb - Download - Screenshot

ByteOMeter
ByteOMeter monitors network and internet traffic on your network card or SNMP router. It visualizes the network traffic in real-time with smooth graphs and shows your current speed in bytes per second. Also featured is WebStats for monitoring your connection remotely, statistics per. ... session, day and month and ByteGuard, which lets you set alerts when a certain traffic limit is reached and a range of different colour themes to suit your desktop.
http://www.byteometer.com/download/byteometer.exe - 1Mb - Download - Screenshot

NetLimiter 2
NetLimiter 2 is an ultimate internet traffic control and monitoring tool designed for Win2000 and later. You can use NetLimiter to set download/upload transfer rate limits for applications or even single connection and monitor their internet traffic. ... It includes real-time traffic measurement and long-term per-application internet traffic statistics. ... Along with this unique feature, Netlimiter offers comprehensive set of internet statistical tools.
http://www.netlimiter.com/download/nl_207_pro.exe - 2Mb - Download - Screenshot

MetaGauge
MetaGauge is network traffic monitoring software designed to be easy to configure and maintain. MetaGauge monitors traffic on network devices by using SNMP to track the amount of data passed through the interfaces. The statistics are kept in a database and then displayed in HTML and Graphs. ... Although MetaGauge is designed for a corporate network environment it will work with any device that supports SNMP interface monitoring including most DSL modem/routers. ... A web server is included but Windows built in web server can be used as well.
http://download.hammer-software.com/metagauge.zip - 2Mb - Download - Screenshot

NetLimiter
NetLimiter is an ultimate internet traffic control and monitoring tool designed for Win98/Win98 SE, WinME, Win2000 and WinXP. You can use NetLimiter to set download/upload transfer rate limits for applications or even single connection and monitor their internet traffic. ... It includes real-time traffic measurement and long-term per-application internet traffic statistics. ... Along with this unique feature, Netlimiter offers comprehensive set of internet statistical tools.
http://www.netlimiter.com/download/nl_v130.exe - 543Kb - Download - Screenshot

Internet Traffic Agent
Internet Traffic Agent is a network tool useful for monitoring your Internet traffic. It captures all IP packets in the local area network. So it will be helpful you to measure the Internet or LAN traffic of specific users. Also using Internet Traffic Agent, you can detect the most activity... With Internet Traffic Agent you can detect the network traffic used by any application. ... This software will be useful for everyone wanted to know the network traffic activity.
http://www.flexbyte.com/download/itagent.zip - 641Kb - Download - Screenshot

Network Traffic Monitor
Network Traffic Monitor shows you which processes in your machine are causing how much TCP/IP network traffic and over which IP ports this traffic takes place. For each process it can show detailed information, including the path to the process executable, the remote IP address, and the... Network Traffic Monitor can give you a historic overview of the network traffic and can save that info to an Excel spreadsheet or a text file for later examination. ... An animated system tray icon will show you when IP traffic is taking place.
http://www.nicocuppen.com/nt.exe - 618Kb - Download - Screenshot

Bandwidth Monitor
Bandwidth Monitor tracks all network connections traffic and displays real-time graphical and numerical data transfer rates. It can display multiple connections rates at the same time. Bandwidth Monitor logs all network traffic and supplies all kinds of traffic reports. ... Traffic stopwatch to measure bandwidth through the specified adapter in periods of time. ... It also includes traffic events. ... Views multiple connections traffic. ... 4. ... 6. ... Easy to know all network activities. ... Easy to know how many bytes were downloaded and uploaded in daily, weekly and monthly.
http://www.bwmonitor.com/BandwidthMonitor.exe - 946Kb - Download - Screenshot

Berkeley Packet Monitor
Berkeley Packet Monitor is a Mac OS X network traffic monitoring and diagnostic utility.
http://homepage.mac.com/niteowl69/.../Berkeley%20Packet%20Monitor.sitx - 123Kb - Download - Screenshot