Free monitor tool is a free edition of AthTek NetWalk. It has the same features with AthTek NetWalk Enterprise Edition except for a few limitations. You can use this free monitor tool in your network management for 4 hours a day. Also you can use it to capture packets which are less than 50MB effortlessly. The advanced features maybe somehow overkill to novice users but it still could be a good teaching tool for people to learn network monitoring and packet sniffing. AthTek NetWalk is a comprehensive network monitoring tool which can be used as network intrusion detection system (NIDS) for business networking. It captures packets over the network and decodes packets to extreme details. It takes advantages of Wireshark and WinpCap and achieves better performance in packet sniffing and network analysis. The free edition of AthTek NetWalk has almost the same features with AthTek NetWalk Enterprise Edition. If you are a network expert you would love this free monitor tool. You don’t need to spend a lot of money on the network monitoring and packet sniffing tools. With this free monitor tool you would be able to capture packets and monitor your network effortlessly. It should be the most free application you have ever met!