TinyWall - Lightweight and non-intrusive firewall
NetSpeedMonitor - NetSpeedMonitor is a lightweight Network Monitoring Toolbar for your Windows Taskbar
simplewall - Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on...
NetWorx - NetWorx is a simple and powerful tool that helps you objectively evaluate your bandwidth situation.
Windows 10 Firewall Control - Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.
GlassWire - Visualize network activity in detail, get notified when new apps access the network, look out for...