ODA Viewer - ODA Viewer is a web-based software solution that allows you to view the files based on ODA format and you can easily zoom the file for detail visualization.
AutoCAD LT - AutoCAD LT is a drafting tool to create 2D drawings.
de·caff Viewer - The de·caff Viewer version 3.
PowerCADD - PowerCADD is a computer-aided design software application that enables users to create and edit 2D and 3D drawings.
DWG FastView - DWG FastView for Windows is a lightweight dwg/dxf drawing viewer and editor produced by Gstarsoft, no need of dwg format conversion, vector graph magnified without distortion and full compatible with AutoCAD DWG/DXF.
ARES Commander - Experience the agility of ARES Commander, the n°1 alternative for 2D and 3D DWG-editing for Windows, macOS and Linux computers.