SolveSpace
SolveSpace is a free constraint-based parametric modeler. It is very lightweight and focuses on pure geometric logic.
Full Pricing Breakdown
Key Capabilities
Modeling
Technical Audit
The Pros
- Tiny file size
- Fast for simple parts
- Pure logic
The Cons
- No assembly management
- Basic UI
- Limited rendering
CADGuide Verdict
Final Professional Conclusion
"A masterclass in minimalist parametric design."
Expert Q&A
?What is SolveSpace used for?
A minimalist, open-source 2D/3D parametric CAD tool. SolveSpace is a 3D modeling solution widely adopted in Hobbyist, Light Engineering, Education.
?How much does SolveSpace cost?
SolveSpace is completely free for both personal and commercial use. Vendor support and commercial services may be offered separately.
?Is SolveSpace really free?
Yes — SolveSpace is a free product distributed by the vendor. You can download and use it without paying a license fee. Premium services, training, or vertical add-ons may be sold separately.
?What operating systems does SolveSpace support?
SolveSpace runs on Windows, macOS, and Linux.
?Which file formats does SolveSpace support?
SolveSpace works with standard 3D modeling interchange formats including STEP, IGES, STL, and Parasolid. Check the vendor's official documentation for the complete list of supported import and export options.
?What are the best alternatives to SolveSpace?
The closest alternatives within the 3D Modeling space are FreeCAD, OpenSCAD, SolveSpace Pro. The right fit depends on whether you prioritise file-format compatibility, geometry kernel, ecosystem of plugins, or pricing model — compare them side-by-side using the CADGuide comparison tool.
