About SmartCAD

🎯 Our Mission

SmartCAD provides free online CAD tools that work entirely in your browser. We believe that professional CAD tools should be accessible to everyone — without expensive software, without registration, and without compromising your privacy.

🔒 Privacy First

All file processing happens locally in your browser. Your files are never uploaded to our servers. This means:

• ✅ No file uploads
• ✅ No server-side processing
• ✅ No tracking of your files
• ✅ No registration required
• ✅ Works offline after first load

🛠️ What We Offer

19 free tools for CAD professionals, engineers, architects, and makers:

• 📐 Viewers: DWG, DXF, STL, OBJ, STEP
• 🔄 Converters: DWG ↔ DXF, STL → OBJ, PDF ↔ SVG
• ⚙️ CNC Tools: SVG → DXF, Image → DXF
• 🖼️ Image Export: DXF/DWG → PNG/JPG

💡 Technology

Built with modern web technologies: HTML5 Canvas, WebGL, three.js, dxf-parser, jsPDF, PDF.js, and OpenSeadragon. All processing is done client-side using JavaScript and WebAssembly where needed.