Commands and codesLeoCAD is a free open source CAD software for Linux, Windows and Mac OS. With this LeoCAD CAD software, you can create virtual LEGO models. Released under the open source GNU Public License. Full support and compatibility with LDraw Standard and related tools. It also supports reading and writing LDR and MPD files. It allows… read more »
KiCad is a free open source electronic design automation (EDA) application for Linux, MacOS, and Linux. KiCad allows you to create professional PCB layouts and schematics for electronic circuits. You can split large PCB designs into hierarchical subsheets and export your designs to PDF, SVG, HPGL, and Postscript file formats. Built-in electrical rule check (ERC)… read more »
MeshLab is a free open source 3D editing and processing tool for unstructured 3D triangular meshes for Linux, Windows, and MAcOS. MeshLab allows you to edit, clean, repair, inspect, render, and transform meshes in your system. It has a simple UI with powerful features. Released under the GNU General Public License v3.0. It is based… read more »
SolveSpace is free open source 2D and 3D CAD software for Windows, MacOS and Linux. Released under the GPLv3 license. Use it to perform basic CAD operations such as modeling 3D and 2D parts and 3D printed parts from STL. With SolveSpace, you can easily export 2D vector art for water jet machines or laser… read more »
TdhCad is free vector graphics and charting software for Windows and Linux. Released under the Creative Commons Attribution-Non Commercial 4.0 International license. Comes with an unlimited number of layers, click and drag support, automatic creation of grids, legends and charts. You can use it to create XY charts anywhere and annotate them with CAD entities…. read more »
OpenSCAD is a free open source 3D CAD modeler for Windows, macOS and Linux. You can use it to create a solid CAD model. It is based on the CAD aspects of creating 3D models, not interactive modelers. It is convenient for programmers, and you can change or configure anything with a simple script file…. read more »