Capsa is a network packet sniffer (network analyzer or network sniffer) designed for network monitoring and troubleshooting. It performs packet capturing, network monitoring, protocol analyzing, packet decoding, and automatic diagnosing. By giving you insights into all of your network's operations, Capsa makes it easy to isolate and solve network problems, identify network bottleneck and bandwidth use, and detect network vulnerabilities....
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This download (Capsa Packet Sniffer) is shareware. "Shareware is a marketing method for computer software. Shareware software is typically obtained free of charge, either by downloading from the Internet or on magazine cover-disks. A user tries out the program, and thus shareware has also been known as "try before you buy". A shareware program is accompanied by a request for payment, and the software's distribution license often requires such a payment." More info at
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