What are the best general-purpose cad software?

# Best General-Purpose CAD Software

## Professional/Industry Standard

| Software | Best For | Price |

|----------|----------|-------|

| **AutoCAD** | 2D drafting, general use | ~$2,000/year |

| **SolidWorks** | 3D mechanical design | ~$4,000+/year |

| **CATIA** | Complex engineering/aerospace | Enterprise pricing |

| **Siemens NX** | Advanced manufacturing | Enterprise pricing |

## Mid-Range / Popular Options

- **Fusion 360** - Great all-rounder (CAD/CAM/CAE), affordable (~$680/year)

- **Inventor** - Mechanical 3D design by Autodesk

- **Rhino 3D** - Excellent for complex surfaces and industrial design

- **SketchUp** - Architecture and simple 3D modeling

## Free / Open Source

- **FreeCAD** - Solid open-source parametric modeler

- **OpenSCAD** - Code-based modeling

- **Onshape** - Browser-based, free tier available

- **TinkerCAD** - Beginner friendly (browser-based)

## Recommendations by Use Case

- **Beginners** → TinkerCAD or Fusion 360

- **Mechanical Engineering** → SolidWorks or Fusion 360

- **Architecture** → AutoCAD or SketchUp

- **Budget-conscious** → FreeCAD or Onshape

- **3D Printing** → Fusion 360 or FreeCAD

Would you like more details on any specific software?