Visio Diagram Java API can load and save variety of formats including VSDX, VDX, VSD, VTX, VSSX, VSDM, VSTM, PDF, XPS, SVG, EMF, JPEG, PNG, BMP, TIFF and Html....included in technical drawings VSTX MS Visio Drawing Template VSDM...or Multi-Page TIFF Image HTML HTML Format Feature List...