Chanalyzer 5 is a powerful software platform created by MetaGeek, it can utilize your laptop's built-in wireless card to scan for 802.11 based networks and with the addition of a MetaGeek Wi-Spy device it can provide live spectrum analysis which is useful for locating and isolating interference or assisting in frequency selection. With the addition of a Report Builder license key you can generate detailed reports with the click of a button.
The download for the latest Chanalyzer software can be found here:
https://www.metageek.com/downloads/chanalyzer/
Once installed you will need to register your License Key to use the software, when first loading Chanalyzer you will be prompted to register:
Note: The email that you use to register your key is the same email you will use to manage your license in the future.