pythonOCC Alternatives

pythonOCC is described as '3D CAD/PLM development library for the Python programming language. It provides 3D hybrid modeling, data exchange (support for the STEP/IGES file' and is an app in the development category. There are more than 10 alternatives to pythonOCC for a variety of platforms, including Mac, Linux, Windows, Web-based and BSD apps. The best pythonOCC alternative is FreeCAD, which is both free and Open Source. Other great apps like pythonOCC are OpenSCAD, BRL-CAD, Antimony and CadQuery.

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pythonOCC alternatives are mainly CAD Software but may also be 3D Modelers or 3D Printing Tools. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of pythonOCC.

pythonOCC

Free • Open Source

pythonOCC is a 3D CAD/PLM development library for the Python programming language. It provides 3D hybrid modeling, data exchange (support for the STEP/IGES file

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pythonOCC alternatives page was last updated Sep 15, 2021

FreeCAD
FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other...
110 FreeCAD alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
+5
Top FreeCAD Features
1. Parametric Modeling
2. Drawing 2D
3. Interior Design
4. FEM
5. Computer-aided manufacturing (CAM)
6. Parametric
7. 3d Drawing
8. DWG support
9. Ad-free
10. Procedural Modeling
11. No registration required
12. Dark Mode
Show all NaN FreeCAD features ▾
FreeCAD VS pythonOCC
Is FreeCAD a good alternative to pythonOCC?
- FreeCAD is the most popular Windows, Mac & Linux alternative to pythonOCC.
- FreeCAD is the most popular Open Source & free alternative to pythonOCC.
- FreeCAD is Free and Open SourcepythonOCC is also Free and Open Source

OpenSCAD
OpenSCAD is a software for creating solid 3D CAD objects. It is free software and available for Linux/UNIX, MS Windows and MacOS.
46 OpenSCAD alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
OpenSCAD Features
Procedural Modeling
Parametric Modeling
Text Based Format
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OpenSCAD VS pythonOCC
Is OpenSCAD a good alternative to pythonOCC?

BRL-CAD
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...
72 BRL-CAD alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Windows
- Linux
- BSD
BRL-CAD Features
Image Processing
Benchmark analytics
Ray Tracing
Show all NaN BRL-CAD features ▾
BRL-CAD VS pythonOCC
Is BRL-CAD a good alternative to pythonOCC?

Antimony
Antimony is a computer-aided design (CAD) tool from a parallel universe in which CAD software evolved from Lisp machines rather than drafting tables.
19 Antimony alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Mac
- Linux
Antimony Features
Parametric Modeling
Procedural Modeling
Node Based
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Discontinued
Last commit was in January 2023, last release in 2016

Antimony VS pythonOCC
Is Antimony a good alternative to pythonOCC?

CadQuery
CadQuery is an intuitive, easy-to-use python based language for building parametric 3D CAD models. CadQuery is for 3D CAD what jQuery is for javascript. Imagine selecting Faces of a 3d object the same way you select DOM objects with JQuery!
18 CadQuery alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Modeler
Platforms
- Self-Hosted
CadQuery Features
Parametric Modeling
Splines
Python-based
STEP support
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CadQuery VS pythonOCC
Is CadQuery a good alternative to pythonOCC?
- CadQuery is the most popular Self-Hosted alternative to pythonOCC.
- CadQuery is Free and Open SourcepythonOCC is also Free and Open Source

ImplicitCAD
ImplicitCAD is a programmatic CAD program, implemented in Haskell. Unlike traditional CAD programs, programmatic CAD programs use text descriptions of objects, as in programming. Concepts like variables, control structures and abstraction are used, just as in programming.
31 ImplicitCAD alternatives
License model
- Free • Open Source
Application types
- CAD Software
- 3D Printing Tool
Platforms
- Mac
- Windows
- Linux
ImplicitCAD VS pythonOCC
Is ImplicitCAD a good alternative to pythonOCC?

MakerSCAD
MakerSCAD is a web-based parametric 3D design software with a block-based programming language to create objects for 3D printing, animations, games and websites.
106 MakerSCAD alternatives
License model
- Freemium • Open Source
Application types
- 3D Modeler
- 3D Printing Tool
Platforms
- Mac
- Windows
- Linux
- Online
- Chrome OS
MakerSCAD Features
1. Ad-free
2. 3D Sculpting
3. Parametric Modeling
4. Web-Based
5. Visual Programming
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Discontinued
Site certificate expired. Software itself hasn't been updated in a very long time, is incomplete, and doesn't function
MakerSCAD VS pythonOCC
Is MakerSCAD a good alternative to pythonOCC?
- MakerSCAD is the most popular Web-based alternative to pythonOCC.
- MakerSCAD is Freemium and Open SourcepythonOCC is Free and Open Source

libfive Studio
A minimalist GUI for solid modeling with the libfive kernel. It is a design environment based on Guile Scheme, and should be familiar to OpenSCAD users.
12 libfive Studio alternatives
License model
- Free • Open Source
Application type
- CAD Software
Platforms
- Mac
- Windows
- Linux
libfive Studio VS pythonOCC
Is libfive Studio a good alternative to pythonOCC?

Railing Designer
Your railing system translated into a customized design solution - Design in 2D, view in 3D from every angle, instantly populate a parts list, and get a quote with the click of a button.
66 Railing Designer alternatives
License model
- Paid • Proprietary
Application type
- CAD Software
Platforms
- Online
- Software as a Service (SaaS)
Railing Designer Features
Visual design
Customizable
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+1
Railing Designer VS pythonOCC
Is Railing Designer a good alternative to pythonOCC?
- Railing Designer is the most popular SaaS alternative to pythonOCC.
- Railing Designer is the most popular commercial alternative to pythonOCC.
- Railing Designer is Paid and ProprietarypythonOCC is Free and Open Source

DeclaraCAD
A declarative parametric 3D modeling application built using Open Cascade (pythonocc) and enaml (python). It's similar to OpenSCAD in that everything is intended to be defined programatically.
13 DeclaraCAD alternatives
License model
- Free • Open Source
Application type
- CAD Software
Platforms
- Mac
- Windows
- Linux
DeclaraCAD Features
Python-based
Show all NaN DeclaraCAD features ▾
Discontinued
From their website: " As of March 2021 DeclaraCAD has moved to a private repo and updates are no longer being published. Old forks are still floating around on Github if you want to try those. Sorry for the inconvenience."

DeclaraCAD VS pythonOCC
Is DeclaraCAD a good alternative to pythonOCC?