Its property palette displays all details and it allows file comparison and differences can be highlighted in different colors.

ZWCAD Viewer is able to measure distance between objects, area of a closed shape, mass and volume of a 3D model, regions or coordinates on the drawings. With ZWCAD Viewer, drawings can be viewed in all kinds of frequently used file formats like dwg, dwf, dwfx, dxf and dwt. ZWCAD Viewer runs on different operating systems such as Windows (32-bit & 64-bit), Mac OS and Linux. As the simplified version of ZWCAD, it follows a light and simple interface, users can enjoy a pleasant and easy. Normal ZWCAD is light and handy because it has a much smaller installation package compared to other demanding software, but ZWCAD Viewer is even much lighter as it does not include tools for editing models. ZWCAD Viewer is a lighter, faster and more accurate application developed by ZWSOFT for CAD users, it provides users with a convenient way to view and plot drawings.