InSSIDer not only identifies your Wi-Fi network, access point and routers, but also any other Wi-Fi signals that are nearby. Can inSSIDer identify neighboring Wi-Fi signals? However, professionals might consider subscribing to MetaGeek Plus which enables snapshots and unlocks the Client Traffic Analytics module. This free version is very capable and sufficient for the average user. It only requires a name, email and verification of the email. InSSIDer is free but you have to register an account with MetaGeek to run the app. The results are shown in graphs and are translated into observations and suggestions on changes you can make to improve your Wi-Fi performance. This includes channel settings, security, signal strength, and the impact of neighboring Wi-Fi networks. InSSIDer analyzes your Wi-Fi configuration. It also shows you how the neighboring WiFi networks are impacting your WiFi. InSSIDer shows you the essential details about your WiFi access points including channel, channel width, signal strength, WiFi generation, maximum data rate, and security. With inSSIDer you will instantly understand how your WiFi network and the neighboring WiFi networks are interacting. Since 2007 inSSIDer has been the leading tool for visualizing WiFi.

Free wifi channel analyzer