SelfishNet - Block anyone or any device from using your internet
TinyWall - Lightweight and non-intrusive firewall
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.
Windows 10 Firewall Control - Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.
SoftPerfect WiFi Guard - Security of your Wi-Fi network for Windows, macOS and Linux
GlassWire - Visualize network activity in detail, get notified when new apps access the network, look out for...