Wireless network monitor

CommView for WiFi is a wireless network monitor and analyzer for 802.11 a/b/g/n networks. The program presents a clear, detailed picture of network traffic that facilitates the examination and analysis of packets, helping the user to pinpoint network problems and troubleshoot software and hardware. With over 70 supported protocols, CommView for WiFi makes it possible to see every detail of a captured packet using a convenient tree-like structure to display protocol layers and packet headers. CommView for WiFi can perform on-the-fly and post-capture decryption of encrypted data packets utilizing a user-defined WEP key or WPA passphrase.

Few mouse clicks you can reconstruct any TCP session

With just a few mouse clicks you can reconstruct any TCP session and watch the data being exchanged on the application level. CommView for WiFi is a comprehensive tool for wireless LAN administrators, security professionals, network programmers, or anyone who wants to have a full picture of the WLAN traffic. CommView for WiFi includes a VoIP (Voice over Internet Protocol) module for in-depth analysis, recording, and playback of SIP and H.323 voice communications.

This product is simple enough in use, and gives me all information i need about wireless networks, the only problem is it,s high price.

Didn't work with my adapter(atheros).Nevertheless even if it did you must replace your current driver(for your wireless adapter) with the one supplied with this software and it says something about you wont be able to connect to other hotspot's and routers unless you roll it back to the previous one.And why would anyone want to see the packets for there own wifi adapter and network?Most routers include a packet log for your network.I want to spy on what someone else is doing on there wifi adapter and when there connected.