English – CAD Software – TOP 10 Ranking of the Best Free CAD Programs

What is CAD software?

CAD (Computer-Aided Design) software is used by engineers and designers as a replacement for manual drafting techniques. It’s a widely used tool for creating 2D drawings and 3D models. CAD helps professionals create, modify, analyze, or optimize designs in various industries. It improves visualization, boosts productivity, and simplifies the design process.

What is CAD software used for?

CAD software is an advanced design and modeling tool that aims to:

• Boost productivity by streamlining work and reducing production costs

• Reduce errors by allowing modifications at every stage

• Improve quality through clear, detailed project documentation

• Enhance collaboration with digital file sharing

Who uses CAD software?

CAD is used by both beginners and professionals in fields such as:

• Landscape architecture

• Interior design

• Urban planning

• Automotive design

• Civil engineering

• Fashion design

• Manufacturing

• Industrial, electrical, and mechanical engineering

• Product design

• Graphic design

• Aerospace

• Medical and dental manufacturing

Types of CAD software

2D CAD: Flat technical drawings using lines, rectangles, circles, etc.
3D CAD: Three-dimensional modeling for architecture, production, and 3D printing.

How to choose the best free CAD program?

Key criteria:

• Functionality (3D modeling, simulation, analysis)

• User-friendly interface

• OS compatibility (Windows, Mac, Linux)

• File format support (DWG, DXF, STL)

• Regular updates

• Licensing (free for personal/non-commercial use)

• Community and tutorials

Why use free CAD software?

• Precise product visualization

• Easy design changes

• Design simulation and analysis

• Collaborative features

• Technical documentation generation

• Time and cost savings

Top 10 Free CAD Software

1. LibreCAD (Windows, Mac, Linux)
2D drafting, DXF/DWG support, multilingual UI, no subscription.

2. FreeCAD (Windows, Mac, Linux)
Open-source, parametric modeling, supports formats like STEP, STL, DXF.

3. AutoCAD (Windows, Mac, Linux)
Industry-leading 2D/3D CAD; free for students/educators; cloud or local use.

4. Fusion 360 (Windows, Mac)
Cloud-based, real-time collaboration, generative design, free for personal/hobby use.

5. SketchUp (Windows, Mac)
Easy to use, great for beginners, architecture, and interior design.

6. QCAD (Windows, Mac, Linux)
2D CAD, DWG/DXF/PDF support, open-source.

7. OnShape (Browser)
Cloud-based 3D CAD with collaboration tools, free for non-commercial use.

8. Blender (Windows, Mac, Linux)
3D modeling, rendering, animation, open-source, DXF support.

9. Leopoly (Browser)
3D modeling for VR/3D printing, intuitive interface, cloud-based.

10. NanoCAD (Windows)
Free 2D/3D CAD, parametric design, DWG compatibility, spreadsheet editor.

CAD in Practice at Power Rubber

We use waterjet cutting with AutoCAD to produce high-precision components in various materials. For more information, contact:
Phone: +48 22 292 40 24 or +48 505 16 03 03
Email: Power@PowerRubber.com