If you are exploring 3D visualization tools, you may be wondering what file formats are supported by 3D viewers. Different 3D viewers support various file formats that enable the visualization of 3D models. Let's explore some of the common file formats that 3D viewers support.

1. STL (Stereolithography):

STL is one of the most widely used file formats for 3D printing and is supported by many 3D viewers. It represents the surface geometry of a 3D object using a collection of triangles, making it suitable for 3D printing and rapid prototyping.

2. OBJ (Wavefront Object):

OBJ files are versatile and can store not only 3D geometry but also texture, color, and other information. Many 3D viewers support OBJ files, making them a popular choice for sharing and visualizing 3D models.

3. FBX (Filmbox):

Developed by Autodesk, FBX is a proprietary file format widely used in the entertainment industry for storing 3D models, animation, and other related data. It is supported by various 3D viewers and is especially well-suited for gaming and entertainment applications.

4. Collada (DAE):

Collada is an open standard XML-based file format for exchanging digital assets among various graphics software applications. Its support for geometry, materials, textures, and animations makes it suitable for use in 3D viewers and modeling software.

5. GLTF (Graphics Library Transmission Format):

GLTF is an open standard file format for 3D scenes and models. It efficiently represents 3D models using JSON and binary data, making it lightweight and suitable for real-time rendering in web and mobile applications.

6. STEP (Standard for the Exchange of Product Data):

STEP is a standardized file format for exchanging 3D data between different CAD systems. Some 3D viewers support STEP files, especially in engineering and design applications where precise modeling and interoperability are crucial.

7. 3MF (3D Manufacturing Format):

3MF is an XML-based file format designed for additive manufacturing, particularly 3D printing. It contains information about the 3D model's geometry, materials, colors, and other properties, making it suitable for 3D viewing and 3D printing applications.

Understanding the supported file formats of a 3D viewer is essential for ensuring compatibility with the 3D models you want to visualize. Whether you are working in 3D printing, gaming, engineering, or entertainment, knowing which file formats are supported by 3D viewers can help you choose the right tool for your needs. Keep in mind that while these are some of the common file formats supported by 3D viewers, there may be additional formats supported by specific software or applications.