Unlike simple image viewers, DWG TrueView requires a proper installation process.
Autodesk DWG Viewer 2020 successfully fulfills its mission as a for the majority of 2D DWG files. It fails as a replacement for any editing or BIM coordination tool. For organizations with budget constraints but a need to share design data across non-technical roles, it remains a solid choice. However, users requiring measurements from 3D models or persistent markups should upgrade to Autodesk Design Review (free) or AutoCAD 2020 LT. autodesk dwg viewer 2020