https://cadsofttools.com/
Home - CADSoftTools – AutoCAD DWG DXF HPGL (PLT) SVG CGM viewers, converters and libraries.
The CADSoftTools company has been developing CAD products since 2000. The products include ready-made applications, libraries for developers, plugins for...
autocad dwg dxfhpgl plt svg
https://sharecad.org/
Free online CAD Viewer. View AutoCAD DWG/DXF, HPGL PLT, SVG, CGM, STEP, IGES, STL, SAT (ACIS®),...
Free online 2D and 3D CAD viewer. It supports AutoCAD DWG/DXF, STEP, STP, IGES, IGS, STL, SAT (ACIS®), Parasolid (x_t, x_b), SolidWorks ™ (sldprt), PLT, SVG,...
autocad dwg dxffree onlineplt