1)   EasySec Firewall SDK 1.10b
EasySec Firewall SDK is a professional software kit for developing network firewall, sniffer or analyzer applications for Microsoft Windows.

 2)   Docking control 1.0.2
JaStDev's Docking control is a component library for WPF that helps you build complex Tabbed document interfaces.

 3)   NetFilterSDK Demo x86 1.0
NetFilter SDK is a developer toolkit for transparent filtering the outgoing TCP connections on Windows.