.net dxf Reader-Writer

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.

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

Simple CAD program

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

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

Go to website for more information !!

Python for AutoCAD

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

perfect dxf parser

Visual Studio Code Extension for AutoCAD® AutoLISP

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

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

A library that aims to simplify AutoCAD .NET plugin code

This Python library provides a set of classes and methods to interact with AutoCAD using the COM API. The library allows automating many common operations in AutoCAD, such as creating and managing layers, objects, blocks, attributes, and groups of objects.

nanoPLM is an Open-Source PLM for small machine manufacturers - natively supports FreeCAD