Draftsight
DraftSight is a feature-rich 2D and 3D CAD solution for architects, engineers and construction service providers, as well as professional CAD users, designers, educators and hobbyists.
DraftSight helps to create, edit, view and markup any kind of 2D and 3D DWG file with greater ease, speed and efficiency. It’s ability to effortlessly go from 2D drafting to 3D modeling and back again in order to optimize and maximize designs. And the capability to seamlessly integrate with SOLIDWORKS solutions including SOLIDWORKS PDM to easily manage your DWG file designs from first inspiration to final outcome and SOLIDWORKS Electrical to edit your electrical schematics directly in DraftSight.