Wifi sniffer software: Free WIFI Internet Access Blocker, Manage WiFi connections in Windows XP/Vista!, Calculate dimentions for a can WiFi antenna and more.
IRC, EMail, AIM, SMB, MSN, ICQ sniffer. A program that intercepts messages and user details, including passwords, across the whole LAN in real time. Supports monitor mode in WLANs. It is possible to receive and view all these messages to and from all LAN users in the same time they will receive or send it. All intercepted messages are also stored in files, which can be later processed and analyzed.
LAN and WLAN Sniffer. A program for low-level network packets capturing and analyzing in real-time. Allows to capture all network traffic even in switched LAN. Sniffer supports parsing of following protocols: IP, TCP, UDP and many others, Also includes: tcpdump, tcpflow, tcpstat.
CommView for WiFi is an edition of CommView designed for capturing and analyzing network packets on wireless 802.11a/b/g networks. It gathers information from the wireless adapter and decodes the analyzed data. With CommView for WiFi you can see the list of network connections, IP statistics, and examine individual packets. Packets can be decrypted utilizing user-defined WEP or WPA-PSK keys and are decoded down to the lowest layer.