inSSIDer - inSSIDer Essential makes it easy to maintain small business WiFi.
SelfishNet - Block anyone or any device from using your internet
NetStumbler - Official source of information about Netstumbler.
Wifi Router Manager - Wifi Router Manager is a free-to-use network tool application that is providing the complete visibility of your wifi network from signal strength, security to IP addresses.
Vistumbler - Vistumbler is a wireless network scanner for Windows Vista and Windows 7. Features:
SoftPerfect WiFi Guard - Security of your Wi-Fi network for Windows, macOS and Linux