The Best Open Source SOLIDWORKS AlternativesTop CAD Software & 3D Modelers like SOLIDWORKS
The best open source alternative to SOLIDWORKS is FreeCAD. If that doesn't suit you, our users have ranked more than 50 alternatives to SOLIDWORKS and 15 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to SOLIDWORKS are LibreCAD, Dune 3D, OpenSCAD and SolveSpace.
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SOLIDWORKS alternatives are mainly CAD Software, but if you're looking for 3D Modelers or Interior Design Apps you can filter on that. Other popular filters include Mac + Free. These are just examples - use the filter bar below to find more specific alternatives to SOLIDWORKS.- CAD Software
- Paid • Proprietary
- 111 FreeCAD alternatives
A powerful open-source parametric 3D modeler ideal for mechanical engineering, supporting Python scripting, running on Windows, Linux, and Mac, with modular architecture allowing extensive adaptability and use with scientific computing libraries.
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Mac
- Windows
- Linux
- BSD
- Snapcraft
- Flathub
- PortableApps.com
- Flatpak
Top FreeCAD Features
Comments about FreeCAD as an Alternative to SOLIDWORKS
Most Recent CommentIt's free for both personal and commercial use
jrmzUnfortunately not usable, after several years of using freecad, I quickly saw its limits. It is not a parametric software, indeed the topological naming problem makes this software fundamentally broken. The realthunder fork fixes some of these problems. fork or not, some advanced actions are still impossible and the different workbench are too isolated, some objects created with a workbench can't be modified by another one.
Translated with www.DeepL.com/Translator (free version)
- 109 LibreCAD alternatives
LibreCAD is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.
License model
- Free • Open Source
Application types
Country of Origin
Netherlands
EU
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
Comments about LibreCAD as an Alternative to SOLIDWORKS
Seth2D application, not 3D like Solidworks
- 55 Dune 3D alternatives
Dune 3D operates as a parametric 3D Computer-Aided Design (CAD) software. It provides users with the capability to sketch and constrain both in 2D and 3D dimensions. Furthermore, it allows for the addition of chamfers and fillets to designs.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Flathub
- 47 OpenSCAD alternatives
OpenSCAD is a software for creating solid 3D CAD objects. It is free software and available for Linux/UNIX, MS Windows and MacOS.
License model
- Free • Open Source
Application types
Country of Origin
Austria
EU
Platforms
- Mac
- Windows
- Linux
OpenSCAD Features
- 71 SolveSpace alternatives
SolveSpace is a parametric 3D CAD program with extrude, revolve, union and difference functions. Save/Export as DXF, PDF, SVG, STL, STEP. Mesh generation expected by most 3d printers. Constraint solver point tracing for motion analysis.
License model
- Free • Open Source
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
Comments about SolveSpace as an Alternative to SOLIDWORKS
sgtdreIt shows that it can open .step files and I have a few GrabCad files that I want to check out and see it I can at least save to other file formats, ;ie .dwg
- 73 BRL-CAD alternatives
BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, image and signal-processing tools, a system performance analysis benchmark suite, libraries for...
License model
- Free • Open Source
Application types
Country of Origin
United States
Platforms
- Mac
- Windows
- Linux
- BSD
BRL-CAD Features
- 52 CAD Sketcher alternatives
CAD Sketcher is a free and open-source project looking to enhance precision workflows in Blender by bringing CAD like tools, features and usability to Blender.
License model
- Free • Open Source
Application types
Country of Origin
Germany
EU
Platforms
- Blender
- Mac
- Windows
- Linux
- BSD
- 75 QCAD alternatives
QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams.
License model
- Free Personal • Open Source
Application type
Country of Origin
Germany
EU
Platforms
- Mac
- Windows
- Linux
SolidWorks is a CAD software that can be used to create parametric models, assemblies, and drawings. It's typical to work with relationships (the alignment of elements with one another) and dimensions (alignment through values).
License model
- Free • Open Source
Platforms
- Linux
SOLIDWORKS-for-Linux Features
AS far as I have tried, FreeCAD is the only FOSS alternative to Solidworks/Catia/PTC that has a funtional workflow. It is the best of a poor bunch.