AutoCAD viewer Online, view any CAD files dwg or dxf, support any AutoCAD version from r14 to the latest version. Open any dwg file with Open 2D, 3D, Model View, layout. No register or Sign up required to View or Print dwg and dxf acad file. Upload any .dwg or .dxf acad file and view at once without any installation ,eCadViewer is standalone web based mobile friendly viewer, does not require any installation, it works with any platform 64 bit or 32 bit and its absolutely free of cost. Viewer available option: Allow to zoom in and zoom out any drawing entity for closer view also allow to change autocad background color for best clarity. eCadViewer list existing layer in the dwg file user can can switch off any particular cad file layer and view. Dwg Entity Information: Select any cad entity in the dwg file and it will list Lineweight, entity type, Text Style, Height, oblique angle, rotation, dwg scale, point cordinates, line type scale. Dwg Layout: List all Layout and model space available in dwg file, once layout are selected from the drop down list it display related layout viewport.