It must be taken into account that the signals of the WiFi network can change frequently and constantly so that any small change in the network can cause important effects on the connection. These programs collect information about the access points and channels on your network, displaying them in a visually accessible and easy-to-understand way for any user. These applications allow you to browse 2.4 GHz or 5 GHz networks, to see their channels and signal strength. For this reason, it is important to choose specialized programs in network security to locate and eliminate unauthorized access points, avoiding interference between channels and getting rid of false intrusion alerts.

This serves us as an important part of security. The most efficient way to obtain this type of information is by studying wireless networks. By using it, you can select a best channel number for your wireless routers, and improve the speed of wireless network.When we work with a WiFi network that provides us with good coverage, we may need to carry out research on the behavior of the signal in the place where we are. This software is a convenient scanning tool, can quickly explore all available WiFi signal channels. The wrong channel settings will make wireless networks can not be connected or have poor signal. Wireless network data will automatically refresh every 3 seconds.Ī Wi-Fi signal can occupy different channels, if multiple wireless routers broadcast on the same channel (same frequency), the transmission data will maybe interfere with each other, this is called 'Channel Conflict', you should change the WiFi channel number to avoid interference.If your computer have multiple wireless network cards, you can use the drop-down box 'Adapter' to select.

Ensure that your wireless network card has been installed correctly and is not disabled.

Users can view real-time signal quality for the current WiFi hotspot, easily choose the most stable wireless network. It will provide all important WiFi network information, including network name (SSID), channel, signal quality, authentication algorithm, cipher algorithm, MAC address and more. WiFi Channel Scanner is a free WiFi network scan tool, it can quickly search and identify WiFi hotspots around you.

Windows scan wifi channels