DraftSight is free CAD software that lets users create, edit, and view DWG files. The newest version works on Windows, Mac, and Linux O/Ss DraftSight is free CAD software that lets users create ...

DraftSight 2D CAD software, which lets users create, view, and edit DWG and DXF files, is free -- and it comes with its own online social-networking communities.

CAD software helps in 2-dimensional and 3-dimensional modeling. If you are searching for the best free CAD software for Windows, read this article.

My own articles are often illustrated with sketches that have been CAD-generated. The particular software I use, Solid Edge, is available to EAA members to download for free.