This topic show you how to Aspose.Diagram allows to convert Visio to various images formats. Convert Visio,VSD, VSS, VDW, VST, VSDX, VSSX, VSTX, VSDM, VSTM,VSSM to PNG, JPEG, BMP images with a few lines of code....read the diagram files and the Save method to export the diagram...class. Call the Diagram class' Save method and set the image format...