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
Rons CSV Editor - Rons CSV Editor / Now Rons Data Edit
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
ReCsvEditor - Csv / Tsv / Delimited file editor. Supports for very large Files.
SketchUp - 3D for Everyone