My own articles are often illustrated with sketches that have been CAD-generated. The particular software I use, Solid Edge, is available to EAA members to download for free. I can't speak to the ...

If you want to create a 3D model in STL format or edit an existing STL file in Windows 11/10, use these free STL editors.

The global CAD and PLM (Product Lifecycle Management) software market, valued at approximately USD 14.51 billion in 2022, is projected to grow at a healthy CAGR of more than 7.9% during the forecast ...

DWG is a native file format used in AutoCAD software. Use these free DWG Editor software to edit DWG files in Windows 11/10.

BRL-CAD is recognized throughout the open source industry. According to an article written by Black Duck Software (the company that owns Ohloh), the oldest project on Ohloh is BRL-CAD.

Anyway, Prosser has two separate files available for download in the description of his latest YouTube video, linked above. You'll need specific software to view CAD files, like FreeCAD.