MSN Sniffer is a Development::Specialized Tools software developed by EffeTech. After our trial and test, the software was found to be official, secure and free. Here is the official description for MSN Sniffer: MSN sniffer is a handy network utility to capture MSN chat on network. It records MSN conversations automatically. All intercepted messages can be saved as HTML files for later processing and analyzing.
It is very easy to make it to work. Just run the MSN sniffer on any computer on your network, and start to capture. It will record any conversation from any PC on the network. No additional program installation is needed on the monitoring target computers. Everything will be recorded without being detected. It is especially useful for administrators or parents, who need to monitor what their employees or kids are talking about with others. you can download MSN Sniffer 2 free now.