Hey there, are you ready to dive into the world of 3D modeling and 3D viewers? If you're wondering about the file formats supported by 3D viewers, you've come to the right place! Let's take a quick look at the common formats supported by most 3D viewers.

1. STL (Stereolithography): This is one of the most commonly used file formats for 3D printing and is widely supported by 3D viewers. It represents a 3D model as a series of connected triangles.

2. OBJ (Wavefront): OBJ files are also popular in the 3D modeling world and are supported by many 3D viewers. They can store 3D model data, such as geometry, texture, and material information.

3. FBX (Filmbox): Developed by Autodesk, FBX is a versatile file format widely used for 3D modeling, animation, and rendering. Many 3D viewers support FBX files, making it easier to view and interact with complex 3D models.

4. 3DS (3D Studio): 3DS files are another common format for 3D models and are compatible with various 3D viewers. They can store geometric data, texture information, and animation data.

5. DAE (Collada): Collada files are known for their ability to store a wide range of 3D model information, including geometry, materials, textures, and animation. Many 3D viewers support Collada files, making it easy to visualize complex 3D scenes.

And there you have it! These are some of the most common file formats supported by 3D viewers. Whether you're a 3D artist, designer, or simply curious about 3D modeling, knowing which file formats are compatible with 3D viewers can be incredibly helpful. So next time you're working with 3D models or exploring 3D content, keep these file formats in mind and choose the one that best suits your needs. Happy modeling!