With capsa, you can sniffer IP packets over the local network and you local host. Capsa decode not just packets but protocols. It means that you will see passwords and mail. Smart Realtime Analyzer.
Powerful filter provides a general and flexible mechanism for user to reject unwanted packets.
Easy to use Window Explorer like scope pane. Ability to trace TCP connection states. Ability to capture Pop3 mails and save in Outlook Express Message Format. Ability to capture Smtp mails and save in Outlook Express Message Format. Powerful Packets Viewer.