SolidWorks is a solid modeling computer-aided design (CAD) and computer-aided engineering (CAE) software program.
Varies based on licensing options
Best Autodesk Inventor Alternatives ranked by AI · updated May 2025
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Autodesk Inventor is a 3D mechanical design software with tools for product simulation, tooling creation, and design automation.
Price: Starting at $1,935/year
Top 6 Autodesk Inventor alternatives
FreeCAD is a parametric 3D modeler made primarily to design real-life objects of any size. It is open-source and highly customizable.
Onshape is a cloud-based CAD software that enables design teams to collaborate on 3D modeling projects.
Starting from $1500 per year
Solid Edge is a 3D CAD software developed by Siemens for mechanical design, simulation, manufacturing, and collaboration.
Custom pricing based on requirements
ZW3D is a Windows-based 3D CAD/CAM platform for mechanical designers, manufacturers, and mold engineers. It combines direct and parametric modeling with assembly...
Pros
- Combines CAD and CAM in one application
- Supports both direct and parametric modeling workflows
- Strong tools for mold design and manufacturing preparation
Cons
- Smaller user community and third-party ecosystem than SolidWorks or Autodesk products
- Windows-only compared with browser-based and cross-platform competitors
- Interface and workflows can require more training than Fusion
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KeyCreator is a powerful 3D CAD software known for its flexibility and ease of use.
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