.net dxf Reader-Writer

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

AutoCAD Code Pack: A powerful library that helps you to develop AutoCAD plugins using the AutoCAD .NET API

.NET SDK, Schema and Connectors: Revit, Rhino, Grasshopper, Dynamo, ETABS, AutoCAD, Civil3D & more.

Workflow for AI Agents enables automated conversion of CAD files (such as `.rvt`, `.ifc`, `.dwg`) using command-line converters on a local Windows machine

Simple CAD program

OpenSource library under X/MIT license to work with CAD files (DWG/DXF). Please use repository linked below, this one is abandoned.

Grevit - Build your BIM Model in Grasshopper or SketchUp

Python for AutoCAD

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Visual Studio Code Extension for AutoCAD® AutoLISP

PANTONE®, RAL®, Dulux®, Copic®, NCS®, HKS® and Prismacolor® color palettes for Scribus, GIMP, AutoCAD, Inkscape, Krita & LibreOffice.

perfect dxf parser

AutoCAD-ObjectARX最常用功能封装，便于日常调用

Cad AddinManager update .NET assemblies without restart Autocad and Civil3D for developer.

An IronPython console for Autocad and Civil 3d API, include full snoop Database to explore API

Open-source construction estimation platform — BOQ, 4D/5D, AI, CAD/BIM takeoff. 55,000+ cost items, 21 languages, 20 standards. Second stable release v2.0.0.

3D/2D CAD design package written in Go. GPU accelerated.

Windows Version is the latest optimized edition of professional CAD software. Offers powerful 2D and 3D design tools with improved performance and interface for Windows.

A library that aims to simplify AutoCAD .NET plugin code