VIDEO TUTORIAL: How to convert a 3D CAD model from STP STEP or IGS IGES formats to GLB or OBJ
Tutorials | 02/02/2026 |
3D CAD models drive digital transformation for industries including industrial manufacturing, real estate, creative agencies, and product design. Today’s CAD platforms enable seamless project execution and collaboration. Integrating AR Code SaaS solutions lets businesses showcase 3D CAD models in interactive augmented reality, accelerating development cycles and boosting client engagement. Learn step-by-step how to scan AR Codes to unlock new business potential.
Top CAD Software for Businesses
Discover industry-leading CAD tools that help professionals manage projects with speed and accuracy:
- Fusion 360 Autodesk: Cloud-based 3D CAD, CAM, and CAE for advanced product design.
- Solidworks: Powerful modeling and simulation for streamlined product development.
- CorelCAD: High-precision 2D and 3D design for technical professionals.
- AutoCAD: Standard software for CAD drafting and visualization.
- Tinkercad: Easy online CAD tool for rapid prototyping and 3D printing.
- FreeCAD: Open-source collaborative 3D modeling and simulation platform.
- SketchUp: Flexible 3D design for architecture and engineering.
- Bentley: Infrastructure modeling for complex simulations.
- LibreCAD: Open-source 2D technical drawing software.
- IRONCAD: Integrated mechanical model creation and simulation.
- Solid Edge: Comprehensive mechanical design and simulation software.
- SOLVESPACE: Lightweight, open-source 3D engineering application.
- BRL-CAD: Robust tools for scientific and engineering use.
- Rhino: High-performance modeling and rendering for designers.
- Siemens NX: Full suite for 3D modeling and technical documentation.
- QCAD: Intuitive software for precise 2D drawings.
- PTC: Parametric 3D modeling with industrial animation tools.
- CATIA: Full-featured 3D modeling and simulation for innovation.
- OpenSCAD: Script-based CAD for algorithmic 2D and 3D design.
Looking to convert your 3D CAD models for broader compatibility? See our guide to fast 3D CAD conversion to easily bring your designs into AR Code for stronger team productivity.
Easy Conversion: Transform 3D CAD Models with CAD Assistant
CAD Assistant offers powerful, free tools to view and convert 3D models. Download it from https://www.opencascade.com/products/cad-assistant/
To prepare CAD models for AR viewing:
- Launch CAD Assistant on your preferred device.
- Import supported formats: STP (STEP), IGS (IGES), LOG, OFF, 3DM, VRML, WRL, MSH, XBF, BREP, GLB, GLTF, or OBJ.
- Export as .GLB or .OBJ for top AR Code SaaS compatibility.
Choose .GLB for rich mesh visuals or .OBJ for lighter, faster-loading models. Use our 3D model compression tutorial to optimize performance for all AR experiences.
Watch: CAD Model Conversion to Augmented Reality
Refining 3D CAD Models for Augmented Reality
Enhance your 3D CAD models with professional editing solutions:
- Blender: Powerful, open-source 3D editor for modeling, animation, and rendering. Download Blender
- MeshLab: Streamline and clean up 3D meshes for optimal AR use. Download MeshLab
Accelerate AR Adoption of 3D CAD Models with AR Code
Businesses in manufacturing, architecture, and design rely on efficient processes for 3D CAD models. With CAD Assistant, Blender, and MeshLab, you can seamlessly convert, optimize, and deploy your models. AR Code makes AR integration easy, enhancing workflow, presentations, and business impact.
Upload optimized 3D assets using AR Code’s 3D File Upload for immersive AR presentations. Get started with AR Code to drive efficient, high-impact workflows and engage your clients. Automate and scale AR content seamlessly with the AR Code API key guide.
For businesses using or exploring 3D scanning, AR Code’s new AR GenAI solution lets you generate detailed 3D AR experiences from a single object photo. This powerful tool simplifies creating digital twins and accelerates model deployment for industrial, retail, and marketing applications.
AR Code’s Innovative Features for Business Solutions
Leverage the full suite of AR Code SaaS features such as Object Capture, AR Photo, AR Portal, AR Logo, and the cutting-edge AR GenAI for creating AR from photos. Deliver engaging AR experiences across smartphones, AR glasses, tablets, and VR headsets to elevate product visualization, attract more customers, and strengthen your brand presence. See how AR Code transforms interactive advertising.
Visit our WebAR SaaS comparison guide to find the best AR solution for your business, and discover how to showcase online store products in augmented reality for maximum retail and marketing results.
Frequently Asked Questions
What are 3D CAD models used for?
3D CAD models accelerate innovation in architecture, engineering, design, and manufacturing. They serve as digital prototypes for modeling and visualization, supporting collaboration and efficient workflows. AR Code turns these assets into interactive AR experiences for greater business value. Explore how AR Codes support collaborative product design.
Can a 3D CAD model be converted if I don't have access to the original design software?
Yes. CAD Assistant enables fast multi-format conversion for AR deployment with AR Code. See our video tutorial on CAD model conversion for step-by-step guidance.
What other software can be used to convert a 3D CAD model once it's in .GLB or .OBJ format?
Blender and MeshLab are ideal for editing, compressing, and optimizing CAD models for AR. Use our optimization tutorial and check the AR Code file size guide for best practices.
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159,844 AR experiences
569,612 Scans per day
131,729 Creators
