CAD Software

Icon Label Software Title

Antimony is a computer-aided design (CAD) tool from a parallel universe in which CAD software evolved from Lisp machines rather than drafting tables.


BRL-CAD is a powerful cross-platform Open Source combinatorial Constructive Solid Geometry (CSG) solid modeling system that includes interactive 3D solid geometry editing, high-performance ray-tracing support for rendering and geometric analysis, network-distributed framebuffer support, image and signal-processing tools, path-tracing and photon mapping support for realistic image synthesis, a system performance analysis benchmark suite, an embedded scripting interface, and libraries for robust high-performance geometric representation and analysis.

CofeeSCAD Logo CofeeSCAD

CoffeeSCad is a browser based 3D solid CAD editor, Openscad style, with a CoffeeScript based syntax, and extra features (object oriented, clean interface, code editor with line number, syntax highlighting etc, bom generation...)

-- Description from Website


FreeCAD is an OpenSource, Parametric CAD system designed around OpenCASCADE. FreeCAD follows the industry standard approach of first "Sketching" in 2d to create 3d Objects. Additionally, it has a Macro system and Module approach using Python that has created an active community of users and contributors.

gcad3d logo

parametric 3D CAD with viewer, import, export, NC.

ImplicitCAD Logo ImplicitCAD

ImplicitCAD is an open-source programmatic CAD tool. A programming language that compiles into 3D objects. It is intended as a serious CAD program.

-- Description from ImplicitCAD FAQ

Leocad Logo leocad

LeoCAD is a CAD program for creating virtual LEGO models. It's available for free under the GNU Public License v2 and works on the Windows, Linux and macOS Operating Systems.

-- Description from Github

OpenJscad Logo OpenJSCAD is a more up-to-date OpenJsCAD frontend where you can edit .jscad files either locally or online via JS editor (built-in). A few functions are available to make the transition from OpenSCAD to OpenJSCAD easier (scad-api built-in), as well CLI (command-line interface) for server-side computations with NodeJS

-- Description from github

sagcad logo sagcad

SagCAD is a CAD/CAM of 2D.
Designed for the X Window System, it uses the GTK+ 1.2 libraries.

SolveSpace SCreen CAP Solvespace

SolveSpace is free software distributed under GPLv3. Files to open need to be in its own text-based SolveSpace Models (*.slvs) format. Various export formats are provided, including 2D vector drawing as DXF, EPS, PDF, SVG, HPGL, STEP; 3D wireframe as DXF and STEP; triangle mesh as STL and Wavefront OBJ; and NURBS surfaces as STEP.

-- Description from Wikipedia