Visio Diagram Node.js via Java API feature list include read, write, export, print and access Microsoft Visio 2003, 2007, 2010, 2013, VSD, VSSM, VSTX, VSSM, VST formats....XML-based vector image format) EMF Enhanced MetaFile JPEG JPEG Format...image formats (BMP, JPEG, TIFF, EMF, SVG and PNG). Export diagrams...