NetBalancer

NetBalancer is a Windows application for local network traffic control and monitoring.

Bandwidth Manager

Bandwidth management, bandwidth limiting and traffic shaping software for Windows

DU Meter is a network bandwidth monitor for your computer.

Monitor network bandwidth (C#.NET 2k/XP+). Desktop and Systray graph.

Visualize network activity in detail, get notified when new apps access the network, look out for…

Gufw is an easy, intuitive way to manage your Linux firewall.

Little Snitch is a firewall application that monitors and controls outbound internet traffic.

Essential network bandwidth monitor.

NetWorx is a simple and powerful tool that helps you objectively evaluate your bandwidth situation.

An advanced network monitoring solution to monitor network up/downtime, traffic and usage.

TMeter is a powerful traffic accounting and Internet sharing tool for Microsoft Windows.

Throttled Pro optimizes your internet connection and provides QoS (Quality of Service) to Mac OS X.

Traffic Shaper XP is a free bandwidth limiter for Windows 2000, XP and 2003 Server.

Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.

A bandwidth limiting and traffic prioritization tool for linux.

Personal Firewall software

cFosSpeed is a network driver, which attaches itself to existing Internet connections.

Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on…

trickle is a portable lightweight userspace bandwidth shaper.