GstarCAD is computer-aided design software used to create 2D/3D drawings. GstarCAD improves the working efficiency and streamlines the workload for designers, draftsmen in a wide range of industries such as architecture, shipbuilding, design, manufacturing, etc. GstarCAD is lightweight, cost-effective and highly compatible with ACAD. GstarCAD collaboration system enables cross-department and cross-team design based on DWG drawings. In addition, GstarCAD has concise interface and similar commands. New features and enhancements are included in the latest version 2022, including Fast Selection, Stretch Dimension Group, ACET interfaces, LAYULKALL, LAYDRAWORDER, CHANGEBASE, enhanced PDF, plotting and raster image, etc.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Autodesk DWG TrueView - Get a free DWG viewer to view, open, edit, and convert .dwg files, the native file format for AutoCAD files. DWG Trueview includes DWG TrueConvert.
DraftSight - Discover Dassault Systèmes®' DRAFTSIGHT™ Professional CAD software that lets you create, edit, view and markup any kind of 2D drawing. Learn more here.
Autodesk Design Review - Design Review lets you view, mark up, print, and track changes to 2D and 3D files.
BricsCAD - A powerful CAD platform, with features familiar to you from native .dwg applications.
ZWCAD Viewer - Cross-Platform .DWG | .DXF | .DWT R12-2013 Viewer