Best Open Source Python CAD Software

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Browse free open source Python CAD Software and projects below. Use the toggles on the left to filter open source Python CAD Software by OS, license, language, programming language, and project status.

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1

dxf2gcode

DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code

DXF2GCODE is a tool for converting 2D (dxf, pdf, ps) drawings to CNC machine compatible GCode. Windows, Linux, and Mac support by using python scripting language.

12 Reviews

Downloads: 260 This Week

Last Update: 2026-10-19
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2

TexGen

TexGen is a geometric textile modelling software package to be used for obtaining engineering properties of woven textiles and textile composites. Citing TexGen We would be grateful if you could acknowledge use of TexGen where appropriate and suggest using one of the following references: L P Brown and A C Long. "Modelling the geometry of textile reinforcements for composites: TexGen", Chapter 8 in "Composite reinforcements for optimum performance (Second Edition)", ed. P Boisse, Woodhead Publishing Ltd, 2021, ISBN: 978-0-12-819005-0. https://doi.org/10.1016/B978-0-12-819005-0.00008-3 Lin, H., Brown, L. P. & Long, A. C. 2011. Modelling and Simulating Textile Structures using TexGen. Advanced Materials Research, 331, 44-47. To reference version 3.13.0 please use: Louise Brown, mike-matveev, & georgespackman. (2023). louisepb/TexGen: TexGen v3.13.1 (v3.13.1). Zenodo. https://doi.org/10.5281/zenodo.8221491

2 Reviews

Downloads: 187 This Week

Last Update: 2025-06-10
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3

pyNastran

Make sure to download from the link below and not the big giant button. I'm not sure how to fix that, so if you know!

Downloads: 44 This Week

Last Update: 2025-01-20
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