Wireshark (32 bits) 1.10.3
- Free (GPL)
Powerful multi-platform protocol analyzer ...in troubleshooting, analysis, software and protocol development, and ... read from Ethernet, IEEE 802 11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame ...
- PROS: Analyses hundreds of protocols, Works across platforms, Packets can be viewed in an easy to use GUI
- CONS: Not suitable for amateur network analysis, Requires protocol analysis knowledge