3D Viewer is an app for Windows 10 that allows users to view, edit, and manipulate 3D models and images. It is a built-in app that comes pre-installed with Windows 10, making it easily accessible for users who want to explore 3D content on their devices.

One of the key features of 3D Viewer is its ability to open and view 3D model files in various formats, including .fbx, .3mf, .obj, .stl, and .ply. This means users can easily access and interact with 3D models created in different software applications, making it a versatile tool for 3D designers and creators.

In addition to viewing 3D models, the app also allows users to rotate, pan, and zoom in on 3D objects, providing a comprehensive view of the model from all angles. This can be particularly useful for 3D designers who want to inspect and showcase their work to clients or collaborators.

Furthermore, 3D Viewer offers basic editing tools that enable users to make simple modifications to 3D models, such as changing colors, textures, and materials. While the app may not have advanced editing features compared to professional 3D modeling software, it provides a convenient way for users to make quick changes to their 3D models without needing to open a separate editing program.

Another notable feature of 3D Viewer is its integration with Windows Mixed Reality, allowing users to view 3D models in a virtual reality environment using compatible VR headsets. This can enhance the immersive experience of exploring and interacting with 3D content, making it a valuable tool for VR enthusiasts and designers interested in virtual prototyping.

Overall, 3D Viewer for Windows 10 is a versatile app that caters to a wide range of users, from 3D designers and creators to hobbyists and enthusiasts. Its intuitive interface, file format support, basic editing tools, and VR integration make it a valuable tool for anyone interested in exploring and manipulating 3D models and images on their Windows 10 devices.