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, Dwf, Dwfx, DXF, OBJ, FBX image formats within Python applications...Stereolithography File (STL) - 3D model format used in 3D printing AutoCAD...for the Exchange of Product Model Data (STEP/STP) GL Transmission...