Free AutoCAD Software : r/AutoCAD - reddit
www.reddit.com › r › AutoCADDraftsight and Progecad aren't free but the best affordable alternatives. There are some opensource alternatives but they all seem to lack features for complete compatibility to Autocad 2d. Maybe some others I've overlooked but I eventually went with AutocadLT as it has most of what I need but still use Autocad 2007 when I need LISP.