OpenSCAD

OpenSCAD is a free program for creating solid 3D CAD models from code. Instead of drawing shapes with the mouse, you describe them in a simple script language and OpenSCAD renders the result. It is free, open-source software (GPL) that helps you modify, develop, and optimize product designs. Using this programmer-oriented solid modeling tool, you can easily create accurate 3D models. The main goal of this application is to focus on the CAD aspects of modeling, so you can craft and manipulate your 3D models precisely.

A useful feature of the OpenSCAD app is the Customizer panel. It turns variables in a script into sliders and input fields, so you can edit objects by changing parameters instead of code. Thus, you can save time in product development and decrease the margin of error. The best thing is this CAD software has a script-based parametric nature that allows you to change the geometry or modify the dimensions. This also helps in creating various entities in 3D model space.

Features:

• A reliable software to create solid computer-aided design models with high accuracy.
• It gives you full control over the modeling process so you can modify or manipulate objects as needed.
• The editor shows the script and a 3D preview side by side, so designers can build precise product designs from scratch.
• It is open-source software; a quick preview (F5) displays the model while you write code, and a full render (F6) builds exact geometry.
• You can export 3D designs to STL, OFF, AMF and 3MF, 2D designs to DXF, SVG and PDF, and views as PNG images.
• It is available on Windows, macOS and Linux, as well as on several BSD systems.

OpenSCAD provides a smooth working environment to help designers create 3D models that can be exported in various file formats.

Above all, OpenSCAD is a 3D compiler that renders the objects described in its script file and allows you to modify any step of the modeling process. You can use different techniques such as constructive solid geometry (CSG) or extrusion of 2D outlines. Besides, it can import STL, OFF, AMF, 3MF, DXF and SVG files for use in new designs. The latest stable release is 2021.01, and development snapshots with newer features are published regularly.