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.
SketchUp - 3D for Everyone
Modern CSV - A CSV editor/viewer
LibreCAD - An open source 2D CAD application for Windows, Apple and Linux.
CSV Editor Pro - The professional choice for working with CSV files.
FreeCAD - An open-source parametric 3D modeler
CSV Buddy - CSV Buddy helps you make your CSV files ready to be imported by a variety of software.