Are you looking for the best GLB file viewer to easily open and explore your 3D models? Whether you're a designer, architect, or 3D enthusiast, having the right software to visualize and interact with your GLB files is essential. We've curated a list of the top 5 GLB file viewers that offer powerful features and user-friendly interfaces for seamless 3D model viewing.

1. **Sketchfab**: Sketchfab is a popular online platform that allows users to publish, share, and discover 3D content. With its built-in GLB file viewer, you can effortlessly upload and view your 3D models in high quality, explore them in real-time 3D, and even embed them on websites for presentations and demonstrations.

2. **Windows 3D Viewer**: If you're a Windows user, the built-in 3D Viewer app is a convenient option for opening GLB files and other 3D models. It offers simple viewing and basic manipulation features, making it ideal for quick previews and basic interactions with your 3D designs.

3. **MeshLab**: MeshLab is a powerful open-source tool for processing and editing 3D triangular meshes. It also doubles as a reliable GLB file viewer, providing advanced visualization and analysis tools for inspecting and manipulating your 3D models. With MeshLab, you can view GLB files with precise control and detailed examination.

4. **G3D Viewer**: G3D Viewer is a lightweight and versatile 3D model viewer that supports various file formats, including GLB. It offers a clean and intuitive interface for loading and navigating through your 3D models, as well as additional features like model scaling, object grouping, and material editing for a comprehensive viewing experience.

5. **Babylon.js Sandbox**: For web-based GLB file viewing, Babylon.js Sandbox is a fantastic option that allows you to visualize and interact with 3D models directly in your browser. It supports loading GLB files from URLs or local storage, provides camera controls and lighting adjustments, and enables real-time rendering of your 3D scenes for immersive exploration.

With these top 5 GLB file viewers, you can effortlessly open, explore, and interact with your 3D models for design, presentation, and analysis purposes. Whether you prefer an online platform, desktop software, or web-based solution, there's a perfect GLB file viewer to meet your needs and enhance your 3D model visualization experience.