Microsoft 3D Viewer is a built-in app in Windows 10 that allows users to view, manipulate, and print 3D models. It supports a variety of file formats, including .obj, .fbx, .ply, .stl, and more. But do you really need Microsoft 3D Viewer for your 3D design and printing needs?

If you regularly work with 3D models, whether for professional or personal projects, then Microsoft 3D Viewer can be a useful tool. It provides a simple and intuitive interface for viewing and making basic adjustments to 3D models. You can rotate, zoom, and pan the model to inspect it from different angles, and even take measurements to ensure accuracy.

One of the key features of Microsoft 3D Viewer is its integration with other Windows 10 apps and services. For example, you can easily import 3D models into Paint 3D for further editing and customization, or directly print the model using a 3D printer from within the app.

However, if your 3D design and printing needs are more advanced, you may find that Microsoft 3D Viewer lacks the robust features and tools required for complex projects. In this case, you may want to explore other professional 3D design software that offers a broader range of capabilities.

Ultimately, whether you need Microsoft 3D Viewer depends on the nature and complexity of your 3D design and printing tasks. If you're a casual user or hobbyist looking to simply view and print 3D models, then Microsoft 3D Viewer is a convenient and accessible option. On the other hand, if you're a professional designer or engineer working on intricate and detailed projects, you may need to invest in more advanced 3D design software.

In conclusion, Microsoft 3D Viewer can be a valuable tool for individuals who work with 3D models on a regular basis, offering basic viewing and printing functionalities with seamless integration into Windows 10. However, for those with more demanding 3D design and printing requirements, exploring alternative software options may be necessary to meet their specific needs.