WActifsource
WActiveReports
WGNU Binutils
WC3D Toolkit
WConEmu
WCygwin
WDAvE (Infineon)
WFarPoint Spread
WGitter
WHamilton C shell
WHildon
WIOS SDK
WND-500
WObjectVision
WPlumbr
WReactiveX
WSmartQVT
WTAChart
WTeechart
WToad (software)
WToad Data Modeler
WUmple
WXLeratorDB