TL;DR - Solvespace
- Free parametric 2D/3D CAD software.
- Supports modeling, assembly, and mechanism design.
- Exports to various formats for 3D printing and CAM.
Pricing: Free forever
Best for: Individuals & startups
1.0/5 across review platforms
Pros & Cons
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
Ratings Across the Web
1(1 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Sketch sections with lines, rectangles, circles, arcs, Bezier segments, and TrueType textApply constraints and dimensions including distance, angle, tangency, parallel, perpendicular, and equalityBuild 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 scalingAnalyze measurements, mechanism paths, sketch area, solid volume, degrees-of-freedom, and interference checksExport 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
Free
Free
- modeling 3d parts
- modeling 2d parts
- 3d-printed parts
- preparing CAM data
- mechanism design
- plane and solid geometry
About Solvespace
By Toolradar Team·
SolveSpace is a free, parametric 2D/3D CAD tool designed for a variety of engineering and design tasks. It allows users to model 3D parts using extrudes, revolves, helixes, and Boolean operations, as well as create 2D parts for export in formats like DXF, PDF, and SVG. The software is particularly useful for designing 3D-printed parts, preparing CAM data for manufacturing, and simulating mechanical linkages.
Its constraint solver enables the design and analysis of planar or spatial linkages with various joint types. SolveSpace helps replace manual trigonometric calculations and spreadsheets with live, dimensioned drawings, making it suitable for engineers, designers, and hobbyists who need precise control over their geometric models and assemblies.
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Solvespace FAQ
What is Solvespace?
SolveSpace is a free, open-source parametric 2D/3D CAD software tool used for modeling 3D parts, designing 2D components, preparing data for 3D printing and CAM, and simulating mechanical linkages with a constraint solver.
How much does Solvespace cost?
SolveSpace is completely free to use, distributed under the GPLv3 license.
Is Solvespace free?
Yes, SolveSpace is free and open-source software.
Who is Solvespace for?
SolveSpace is for engineers, designers, hobbyists, and anyone needing a precise parametric CAD tool for tasks such as 3D modeling, 2D drafting, preparing files for manufacturing (3D printing, laser cutting, CNC), and designing mechanical systems.
Source: solvespace.com