WiFi scanners are programs for testing, analyzing, and diagnosing wireless networks and WiFi equipment. They can be used not only to detect available WiFi networks, but also to find out their signal strength, the data channel occupied, MAC and IP address (local), the type of encryption used, the manufacturer of the equipment.
Monitoring WiFi networks is necessary not only when operating a wireless network. You need to scan and analyze the airwaves during design and deployment, as well as when expanding or upgrading WiFi coverage.
Download WiFi scanners will be needed for such tasks:
installation of a new router (monitoring the channels of WiFi networks, the choice of the optimal one);
selection of the place in the room to install the repeater (repeater of signal), as well as the selection of the optimal WiFi channel for it (if you use not a duplication, namely expanding);
analysis of information about the equipment used (the manufacturer of wireless module, driver version, supported data transmission standards);
finding vulnerabilities in available WiFi networks (type of encryption used, WPS support);
detect hidden WiFi (for which the SSID, BSSID are banned from public broadcasting);
test maximum WiFi data transfer rate near or at a distance from the router (in the local network);
visual presentation of the graph of the air traffic in the room (total number of access points, frequencies used, identifying "noisy" places where the wireless equipment may fail).
Such free programs for Windows, Linux and MacOS can be downloaded from our website. All presented applications are updated to current versions, russified (if there is an official or at least fan translation for them).
Windows network scanner with a set of functions for testing security systems and their resistance to hacking. Also allows to perform PIN autofinding for WiFi networks with WPS enabled, to use exploits.
Network scanner for Windows. Used to monitor local networks, intercept and analyze traffic. It has a built-in web server and allows modulating network attacks to search for possible vulnerabilities in the LAN.
A cross-platform open-source network scanner. It is used to search for potentially vulnerable links in the local network for their subsequent hacking. Does not require installation, works in portable mode.
WiFi scanner with the function of building a model of the room map. It is used to find the best locations for router installation. Also displays service information on all WiFi points in the area of visibility.