.SXDファイルを開くには？

OpenOffice/StarOffice Drawing

Ads	OS	Software
	WINDOWS	StarOffice LibreOffice Draw LibreOffice Impress OpenOffice.org Draw OpenOffice.org Impress OpenOffice.org LibreOffice
	MAC	NeoOffice

ArcGIS ArcScene Document

OS	Software
WINDOWS	ArcGIS