NetMeter is the network traffic monitoring tools, you may monitor your current traffic, expected traffic, daily traffic, weekly traffic and monthly traffic that sending in and out from your computer.
NetMeter also provide the alert features where you may set the triggle to alert you when you hit certain amount of throughput. This is useful for who are using the internet with the limit of download or upload limit.
After you run the NetMeter, there will a small live upload and download monitoring window appear on the desktop to help you to monitor your usage. You may also customize the look and feel base on your preference so that it fits you better
Click here to download NetMeter 1.1.3(Stable)