Autodesk AutoCAD - Autodesk AutoCAD is a commercial computer-aided design (CAD) and drafting software application.
progeCAD - progeCAD is DWG/DXF-native CAD software, built for professional drafting.
DraftSight - Discover Dassault Systèmes®' DRAFTSIGHT™ Professional CAD software that lets you create, edit, view and markup any kind of 2D drawing. Learn more here.
BricsCAD - A powerful CAD platform, with features familiar to you from native .dwg applications.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
MicroSurvey Software - MicroSurvey CAD is a full-featured CAD package that lets you do everything from creating point clouds to designing complex survey networks.