Wireshark is a powerful, cross-platform network protocol analyzer. Wireshark's powerful features make it the tool of choice for network troubleshooting, protocol development, and education worldwide.
Wireshark is the world's foremost network protocol analyzer, and is the standard in many industries. It is the continuation of a project that started in 1998. Hundreds of developers around the world have contributed to it, and it is still under active development. It is cross-platform, features both GUI and CLI interfaces, and supports deep analysis of hundreds of protocols.
Requirements:
• WinPcap 4.x
Operating system:Windows Vista / Vista 64 bit / 7 / 7 64 bit / 8 / 8 64 bit / 2003 / 2008 / 2008 64 bit / 2008 R2 / Server 2012 / 10 / 10 64 bit
Advanced ARP spoofing detection.
Price: $20.00, Rating: 10, Downloads: 175
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This program displays various statistics about your Dial-up, GPRS, ADSL, LAN and so forth (TCP/IP) connections to the Internet. It can process almost all variety of tariff schemes, which are used by ISPs of different countries.
Price: $18.75, Rating: 8, Downloads: 167
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Recording data amount Dial-Up Networking and LAN / Router / DSL connections
Price: $0.00, Rating: 0, Downloads: 156
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The Managed Switch Port Mapping tool is a program that communicates with a managed ethernet switch via SNMPv1/v2c and maps the physical port connections to MAC and IP addresses of the attached devices.
Price: $199, Rating: 0, Downloads: 153
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Monitoring activities that are going on your employees? computer is now very easy with Network PC Monitor.
Price: $29, Rating: 8, Downloads: 144
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Wireshark 2.2.5 
