Autodesk AutoCAD is recommended for architects, engineers, drafters, designers, and professionals in the construction and manufacturing industries. It is particularly suited for those who need precise and detailed technical drawings and have a requirement for compatibility with various file types and systems.
Modern CSV - A CSV editor/viewer
FreeCAD - An open-source parametric 3D modeler
CSVpad - CSVpad is a handy free CSV (Comma-separated values) editor.
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
Rons CSV Editor - Rons CSV Editor / Now Rons Data Edit
SketchUp - 3D for Everyone