.W4L file extension

This is the basic program to work with .W4L extension

CommView for WiFi

CommView for WiFiCommView for WiFi License File

CommView for WiFi is a wireless network monitor and analyzer for 802.11 a/b/g/n/ac networks. It can scan the air for WiFi stations and access points, and capture WLAN traffic. You can view detailed IP connections statistics including IP addresses, ports, sessions, etc. It can also log individual or all packets to files... (more)

The program works with the following extensions: nvf, ccf, ncf and w4l