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).

Official mirror of libredwg. With CI hooks and nightly releases. PR's ok

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

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

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

AFPlan is an architectural floor plan analysis and recognition system to create extended plans for building services.

Examples and demos for gemini-viewer sdk, which is a WebGL based BIM model viewer, built on three.js. It is used to view dwg/dxf, gltf, obj, ifc models, etc.

🗜️【CAD转换命令行工具】支持从DXF、DWG转换成DXF、PDF、PNG、SVG格式 [cad2x] Minimal stand-alone CLI tool convert CAD files (DXF / DWG) to other formats (DXF / PDF / PNG / SVG)

Open multilingual construction cost database for AI Agents - 55K+ work items, 27K+ resources, 30 regions. Semantic search via Qdrant vector DB

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Examples for the x-viewer SDK, which is a WebGL-based 2D and 3D viewer built on Three.js and Vue3. It is used to view DWG/DXF/PDF files.

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

Vector Express is a free service and API for converting, analyzing and processing vector files.

A maintained extension collection for Inkscape, working on Windows and Linux

A DWG/DXF JavaScript parser based on libredwg

Complement library for ACadSharp to generate Pdf files from Dwg/Dxf.

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.

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