Fusion supports a wide array of file formats. For design files, it supports .f3d, .igs, .iges, .sat, .sab, .dwg, .dxf, .stp, .step, .stl, .fbx, .obj, .skp, .3dm, .zip, .rar, etc. For CAM files, it supports .cam360, .cps, .cnc, .nc, etc. For drawings, it supports .dwg, .dxf, .f3d, .pdf, etc. Learn more here (US Site).