WindowsOnDevices 

The Lightning SDK allows rapid creation of applications for Windows Iot Core devices using the familiar Arduino interface.

Windows Remote Arduino is an open-source Windows Runtime Component library which allows Makers to control an Arduino

The Galileo C++ SDK allows rapid prototyping of Internet of Things devices using the familiar Arduino interface.

SDKFromArduino contains sources implemented by the Arduino community.

The Native Wiring SDK allows rapid prototyping of Internet of Things devices using the familiar Arduino interface.