Solvespace
Claim this toolParametric 2D/3D CAD for modeling, assembly, and mechanism design.
Free, no paid tier Visit WebsiteThe Bottom Line
- Price
- Free, no paid tier. Compare plans
Key facts
- Free parametric 2D/3D CAD software.
- Supports modeling, assembly, and mechanism design.
- Exports to various formats for 3D printing and CAM.
Pros
- Completely free and open-source (GPLv3)
- Parametric design capabilities for precise control
- Robust constraint solver for mechanism design
- Supports a wide range of import and export formats
- Associative assembly allows changes to propagate automatically
Cons
- May have a steeper learning curve compared to commercial CAD software
- User interface might be less polished than paid alternatives
- Community support might be smaller than for widely adopted commercial tools
What is Solvespace?
Available on: Web, Windows, macOS, Linux
Ratings Across the Web
Solvespace holds an aggregate rating of 1 out of 5 from 1 reviews across SourceForge, last checked March 19, 2026.
Ratings aggregated from independent review platforms. Learn more
Key Features
- Sketch sections with lines, rectangles, circles, arcs, Bezier segments, and TrueType text
- Apply constraints and dimensions including distance, angle, tangency, parallel, perpendicular, and equality
- Build solid models using extrude, lathe (solid of revolution), helix, and Boolean operations (union, difference, intersection)
- Parametric and associative assembly with six degrees of freedom, mirroring, and scaling
- Analyze measurements, mechanism paths, sketch area, solid volume, degrees-of-freedom, and interference checks
- Export 2D vector drawings (DXF, EPS, PDF, SVG, HPGL, STEP), toolpaths (G-code), 3D wireframes (DXF, STEP), triangle meshes (STL, OBJ), and NURBS surfaces (STEP)
Pricing Plans
Pricing checked Oct 5, 2026. Source: solvespace.com, read Oct 5, 2026
| Plan | Price | Details |
|---|---|---|
| Free | Free |
+3 more Show less
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Is Solvespace worth the price?
Solvespace offers an incredibly generous pricing model, as it is completely free.
This makes it an exceptionally fair and accessible option compared to commercial CAD software. It's best for hobbyists, students, and small businesses with limited budgets who need basic parametric CAD capabilities.
Solvespace by the numbers
| Metric | Solvespace | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 66% have one | n/a |
| Listed as an alternative to | 2 tools | 2 | #38 of 88 (joint) |
| Compare-page visits, last 30 days | 44 visits | 37 | #17 of 50 tools with 20+ compare-page visits |
Visitors most often compare Solvespace with FreeCAD (last 30 days, Nov 2026).
Listed as an alternative to: #38 on 2026-10-16 to #38 on 2026-11-02 (rank among 88 tools, 1 is best).
Each position is counted among the tools that have data for that row, as noted under it. All 3D Design data · How we compute this. Advertising and placement fees are not inputs to any position. Visit counts include visits from every source.
Cite this: Toolradar, “Solvespace by the numbers”, Nov 2026.
Reviews
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Solvespace FAQ
How does Solvespace facilitate the design of 3D-printed parts?
What kind of user benefits most from Solvespace's parametric design capabilities?
How is Solvespace priced?
Which teams would find Solvespace suitable for their design workflows?
How does Solvespace compare to FreeCAD in terms of user experience?
Can Solvespace be used for simulating mechanical linkages?
What are the primary limitations of Solvespace?
Source: solvespace.com