Measure Wi-Fi Signal Strength inSSIDer for Home helps you measure the signal strength and estimate the performance of your Wi-Fi in various locations. See how walls, stairways, and doors affect your wireless network coverage.

Pick a Better Channel for Your Wi-Fi All Wi-Fi must share channels with other networks in the environment. Too many networks sharing or overlapping a channel can slow down the performance of all Wi-Fi networks on that channel. This Wi-Fi scanner helps you see the best channel for your Wi-Fi.

Make Sure Your Wi-Fi is Secure inSSIDer will help you determine which security setting your Wi-Fi is using, reducing the risk of unauthorized access into your home network.