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 java applications...APIs Convert DWG, DXF, STL documents to PDF & raster image formats...Stereolithography File (STL) - 3D model format used in 3D printing AutoCAD...