SmartSniff – Network Packet Sniffer
SmartSniff is a network packet sniffer TCP/IP packet capture program that enables you to monitor all traffic, open ports and more that pass through your computer’s network adapter. All without installing a capture driver or installing to your computer. SmartSniff can be carried with you and run directly and portably from a USB flash drive.
Authors Website: nirsoft.net/utils/smsniff.html
Download: Download it HERE
This Portable Application is filed under: Portable Network Tools