Schmitz - CAD

Professional parametric 3D CAD directly on your smartphone or tablet – without compromise. Schmitz-CAD combines design, manufacturing, and simulation in a single app, making industrial-grade engineering accessible anywhere.

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PARAMETRIC 3D MODELING

Create complex 3D models with a complete parametric feature tree. All professional tools are at your disposal:

• Extrusion & Revolution – Transform 2D sketches into 3D solids in no time

• Loft & Sweep – Create freeform surfaces along any profile and path

• Boolean Operations – Unite, subtract, and intersect solids

• Fillet & Chamfer – Professionally round or chamfer edges

• Mirror & Pattern – Linear and circular patterns for repeating geometries

• Holes & Threads – Parametric holes with countersinking and thread cutting

• Shell & Draft – Create hollow bodies and draft angles in seconds

POWERFUL 2D SKETCH EDITOR
Draw precise 2D profiles with lines, circles, arcs, rectangles, ellipses, and NURBS splines. The integrated constraint solver automatically ensures dimensionally accurate geometries – dimensions, parallelism, tangency, and more are solved in real time.

INTERACTIVE 3D VIEWER
View your models in a high-performance 3D viewer with real-time rendering. Rotate, zoom, and pan with touch gestures. Switch between wireframe, surface, and X-ray views. Use dark or light mode for optimal visibility.

CAM & G-CODE GENERATION
Seamlessly transition from design to manufacturing. The integrated CAM suite generates optimized toolpaths for CNC milling and turning. Create production-ready G-code with configurable tool libraries, feed rates, and cutting parameters. Nesting algorithms minimize material waste.

FEM & CFD SIMULATION
Validate your designs directly in the app:

• Structural analysis – Calculate stresses, deformations, and safety factors
• Modal analysis – Determine natural frequencies and vibration modes

• Thermal simulation – Analyze heat conduction and temperature distribution

• Fluid mechanics (CFD) – Simulate fluid behavior around your components

• Topology optimization – Automatically optimize material distribution for minimal weight

16 EXPORT & IMPORT FORMATS
Seamlessly exchange data with any professional CAD software. Supported formats: STEP, IGES, STL, OBJ, FBX, DXF, DWG, 3MF, glTF, and more. STL and OBJ export are available free of charge – ideal for fast 3D printing.

AI-POWERED ASSISTANT
Describe your component in natural language – the AI ​​will generate parametric 3D features. Choose between Gemini, OpenAI, Anthropic, Grok, or a local model. Your API key, your choice.

DEVICE CONNECTION
Connect directly to CNC machines, 3D printers, and 3D scanners. Transfer G-code, monitor machine status in real time, and control manufacturing processes from your mobile device.

OTHER PROFESSIONAL FEATURES

• Assembly Management – ​​Combine multiple components into complex assemblies

• 2D Drawing Creation – Create technical drawings with views and dimensions

• Material Editor – Define physical material properties for simulation and visualization

• Undo/Redo – Complete editing history with unlimited history

• 5 languages ​​– German, English, Chinese, Japanese, and French
START FOR FREE – UNLOCK PREMIUM
Getting started is free: Create unlimited sketches, use extrusion and revolution, export as STL/OBJ, and work in the full 3D viewer with undo/redo.

Unlock all premium features with a one-time purchase of just €4.99 – no subscriptions, no hidden costs. You'll get access to all modeling tools, all export formats, AI assistant, CAM, simulation, device connectivity, and more.

Schmitz-CAD – Engineering expertise in your pocket.