CAD and BIM drawings processing library to open and convert DXF, DWG, DWT, Dgn, IFC, DWF, DWFX, STL, IGES, CF2, Collada(DAE), PLT, OBJ, SVG, DXB, FBX, U3D, 3DS, STP files to Gif, Tiff, Jpeg, Png, Psd, Bmp, Jpeg2000, Dicom, Webp, Emf, Wmf, Svg, Pdf image formats within JavaScript applications...conversion of DXF, DWG, DWT, DGN, IFC, DWF, DWFX, STL, IGES(IGS)...Systems MicroStation Design File (DGN) Industry Foundation Classes...