支持打开和预览50多种3D模型和CAD图纸,覆盖AutoCAD、SolidWorks、Pro/E、Creo、UG、NX、CATIA、Inventor、Solid Edige等主流CAD软件。支持的3D模型:sldprt, .sldasm.,prt, .prt.*, .asm, .asm.*,.ipt,.iam, .prt.CATPart, .CATProduct, .cgr,.model,.exp, .session,.x_t, .xmt_txt, .x_b, .xmt_bin, .p_b, .xmp_bin, .p_t, .xmp_txt,.sat, .sab, .asat, .asab,.igs, .iges,.stp, .step, .stpZ, .stpx,.jt,.xcgm,.3dm,.3dxml,.stl,.obj,.3mf,.vda等;支持的2D图纸:.dxf, .dwg,.pdf等。