NetSpot is a simple and accessible wireless survey tool, which allows collection, visualization, and analysis of Wi-Fi data using any MacBook. It can visualize your wireless network by building a visual Wi-Fi map, letting you see dead zones without coverage and place hotspots (access points) correctly. Using the visualized map of collected wireless data, you will also see channels' load, and will be able to decide how to optimize your Wi-Fi site. NetSpot is a powerful analyzer of Wi-Fi coverage. Just in a couple of clicks you can load your area map, point your location on the map and NetSpot starts collecting Wi-Fi data around you. It will gather all the necessary information for analysis of radio-signal leakage, discovery of noise sources, optimal location of access points, etc. You can also use NetSpot as a powerful wireless-network planning tool. Load a map, collect wireless site survey data, build a heatmap of your network, and you are ready to build the optimal configuration of a new Wi-Fi network with informed radio-channel usage and minimal signal-to-noise ratio.