HakanSeven12 / OpenCADStudio

A CAD application built with Rust — 2D/3D drawing, DWG/DXF support, and GPU-accelerated rendering

openscad / openscad

OpenSCAD - The Programmers Solid 3D CAD Modeller

LibreCAD / LibreCAD

LibreCAD is a cross-platform 2D CAD program. It can read DXF/DWG, and write DXF/DWG/PDF/SVG files. It supports point/line/circle/ellipse/parabola/hyperbola/spline primitives. The GUI is highly customizable, and has dozens of translations.

CadQuery / cadquery

A python parametric CAD scripting framework based on OCCT

f3d-app / f3d

Fast and minimalist 3D viewer.

Keychron / Keychron-Keyboards-Hardware-Design

Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories within the license terms.

jscad / OpenJSCAD.org

JSCAD is an open source set of modular, browser and command line tools for creating parametric 2D and 3D designs with JavaScript code. It provides a quick, precise and reproducible method for generating 3D models, and is especially useful for creating ready-to-print 3D designs.

flyfish-dev / file-viewer

Preview 275+ file formats in the browser: Office, PDF, OFD, CAD, 3D, archives. Pure frontend, no server conversion. Vue / React / Svelte / Web Components.

fougue / mayo

3D CAD viewer and converter based on Qt + OpenCascade

microsoft / maker.js

📐⚙ 2D vector line drawing and shape modeling for CNC and laser cutters.

qcad / qcad

QCAD - The Open Source 2D CAD. QCAD is a cross-platform CAD solution for Windows, macOS and Linux. It supports the DXF format and optionally the DWG format (through a proprietary plugin).

mozman / ezdxf

Python interface to DXF

wzyn20051216 / solidworks-automation-skill

Reliable AI Skill + MCP toolkit for agent-driven desktop CAD automation.

mlightcad / cad-viewer

The world’s first fully web-based DXF/DWG viewer and editor that runs entirely in the browser — no backend server required.

svenhb / GRBL-Plotter

A GCode sender (not only for lasers or plotters) for up to two GRBL controller. SVG, DXF, HPGL import. 6 axis DRO.

DomCR / ACadSharp

C# library to read/write cad files like dxf/dwg.

vagran / dxf-viewer

DXF 2D viewer written in JavaScript

datadrivenconstruction / cad2data-Revit-IFC-DWG

DDC Converters 2.0: RVT/RFA to GLB, IFC4 and JSONL; IFC to Excel; DWG to Excel, DXF and SVG. Offline CLI and desktop apps, n8n workflows and AI-agent instructions.

craigjmidwinter / getvect

Local-first raster-to-vector desktop app. PNG/JPEG/BMP to SVG/EPS/DXF/PDF/PNG. No account, no credits, no subscription — offline by default, with one clearly-labeled opt-in exception (bring-your-own-key AI Enhance).

KanJieTeam / kjdraw

The open-source CAD engine for AI agents. One-line MCP setup for Kimi Code, TraeCode, WorkBuddy and ZCode. Stable object IDs, undoable transactions, DXF/KJD output. TypeScript + Rust/WASM.

unitedrhino / go-cad

纯 Go 实现的 DWG/DXF 解析、渲染与写出库。支持 R9～R2018 读取、六代 DWG 容器写出、DXF/JSON 转换、中文 PNG/SVG 渲染、智能拆图与标题栏识别。37 张真实图纸与 LibreDWG 金标准值级对齐 100%。零 cgo，Apache-2.0。

JasensCustoms / FightStickLayoutProject

A collection of Fight Stick (Arcade Stick) Layouts in SVG and DXF format for use in custom projects.

qinchuan1122 / cad-dwg-reader

让 AI 读懂 CAD 图纸(DWG/DXF)——数据提取 + 视觉双重验证 + 施工防坑(尺寸校验/算量/规范审查/RFI 会审单)