NetLimiter - NetLimiter is an ultimate Internet traffic control and monitoring tool designed for Windows.
Little Snitch - Little Snitch is a firewall application that monitors and controls outbound internet traffic.
NetBalancer - NetBalancer is a Windows application for local network traffic control and monitoring.
WatchGuard Firebox - WatchGuard Firebox is a comprehensive advanced network security appliance that puts IT security professionals back in charge of their networks with widely deployable, enterprise-grade security and threat visibility tools suitable for any organization
simplewall - Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on...
Portmaster - Is a Privacy Modular Privacy App which includes a "DNS over TLS" feature as well as an "Application Firewall".