Originally developed by Mike Muuss at the Army Research Laboratory, BRL-CAD is been used for decades by the United States military for modeling weapon systems, but also has been used for much more everyday design tasks, from academic to industrial design to health applications. In fact, BRL-CAD is so old that it has been credited with being the oldest source code repository of an application currently in active development. If your needs are a little more specific, and what you need is really a dedicated CAD program, here are great open source choices to consider: BRL-CADīRL-CAD is a cross-platform CAD tool that dates back to 1979, although for the source code to be released under an open source license would take 25 years. And for the relatively simple task of planning out my home landscaping projects, Sweet Home 3D has been an excellent open source alternative. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams.
#WOODWORKING CAD PROGRAM OPEN SOURCE SOFTWARE#
LibreCAD is free software you can redistribute it and/or modify it under the terms of the GNU General Public License version 2. QCAD’s intuitive interface and ease of use make it a top pick among design engineers. With QCAD, design engineers are able to create technical drawings for mechanical parts, schematics, and diagrams. As I’ve strived to replace more and more of software in my life with open source options, Blender turned out to just as good for my 3D modeling needs, whether I was playing with models created for a 3D printer or looking at landscapes exported from other programs. QCAD is a free, open source application for computer aided drafting (CAD) in two dimensions (2D). LibreCAD is an open-source cross-platform 2D CAD program, which is translated in over 30 languages. QCAD is a free, open-source 2D CAD program for Windows, Mac, and Linux.