FreeCAD / FreeCAD
Official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.
FreeCAD / FreeCAD
QymIs-Tech / QymCAD
Parametric 3D CAD with a real B-rep kernel (OpenCASCADE)
gumyr / build123d
A python CAD programming library
CadQuery / cadquery
A python parametric CAD scripting framework based on OCCT
zoltanf / extrudo
Parametric CAD for 3D printing, in your browser. Offline version for your Mac, Windows or Linux computer is also available.
Open-Cascade-SAS / OCCT
Open CASCADE Technology (OCCT) is an open-source software development platform for 3D CAD, CAM, CAE.
wangyao1052 / Yi3D
Yi3D: an open-source parametric 3D CAD application built in c++.
xiangechen / chili3d
A 3D CAD running entirely in the browser
fougue / mayo
3D CAD viewer and converter based on Qt + OpenCascade
rvdende / cadrs
A parametric, feature-based CAD app in Rust, with a Bevy UI and rust nurbs b-rep kernel.
Pan-Chera / Multi-Agent-CAD
MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute
dune3d / dune3d
3D CAD application
tpaviot / pythonocc-core
Python package for 3D geometry CAD/BIM/CAM
zalo / CascadeStudio
A Full Live-Scripted CAD Kernel in the Browser
vanyu0710 / Varen-AI-CAD
AI CAD 建模 Agent：一句话需求进来，调研、提问、出 BOM，逐件完成真实 CAD 建模并导出装配 STEP（参数化 BRep，不是图片或网格）；几何与碰撞检查不过关就不交付。Windows 封闭 Beta。An AI CAD modeling agent: real parametric geometry from a one-line brief, gated by geometry and interference checks.
limo-cad / Limo-CAD
Local-first, open-source mechanical CAD
CadQuery / CQ-editor
CadQuery GUI editor based on PyQT
nachifur / MulimgViewer
MulimgViewer is a multi-image viewer that can open multiple images in one interface, which is convenient for image comparison and image stitching.
opencast / opencast
The free and open source solution for automated video capture and distribution at scale.
BOMWiki / partmode
Open-source, local-first 3D parametric CAD that runs in the browser for people and permissioned typed agents, powered by OpenCascade WASM.
angel291592 / caddiff
git diff for CAD assemblies — two STEP files in, a picture of what changed plus a machine-readable change list out.
sgenoud / replicad
The library to build browser based 3D models with code.