The SOLIDWORKS CAD software is a mechanical design automation application that lets designers quickly sketch out ideas, experiment with features and dimensions, and produce models and detailed drawings.

Features:

SOLIDWORKS 3D CAD:
Create sophisticated part and assembly designs quickly and efficiently using powerful, easy-to-use software.
Design Reuse and Automation:
Easily find and leverage existing engineering data to create new designs and speed up product development.
Part and Assembly Modeling: 
Flexible 3D modeling tools cover the full range of design tasks to quickly develop your product concepts.
Interference Check: 
Verify that components can be assembled properly before going into production.
Design for Cost: Manufacturing Cost Estimation and Quoting: 
Continuously check your designs against cost targets with integrated automated manufacturing cost estimation tools.
2D Drawings: 
Create production-ready 2D drawings that communicate how your design should be manufactured and assembled.
Design Analysis:
Verify operation and performance while creating your design with fully integrated simulation and analysis tools.
CAD Library:
Save frequently used parts, features, and templates with easy access from inside the SOLIDWORKS environment.
3D Animations and Photorealistic Renderings:
Quickly and easily create powerful images and animations to communicate your design intent and functionality.