Why do you need Tsridiopen？

Tsridiopen supports more than 40 kinds of 3D models and 2D drawings，inclode 3D:.CATPart, .CATProduct, .cgr, .model, .exp, .session, .prt, .prt.*, .asm, .asm.*, .par, .asm, .psm, .prt, .ipt(V6-V2021), .iam(V11-V2021), .sldprt, .sldasm, .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,and 2D: .dwg, .dxf