Since FBX is the native 3D file format preferred by Unity, Autodesk’s free FBX Review tool acts as an excellent lightweight viewer for your source assets before they are even processed by Unity.
if (loadedBundle != null) loadedBundle.Unload(true);
Free, Windows Best for: Scene structure exploration. unity3d file viewer
void ClearUI()
The Ultimate Guide to Unity3D File Viewers: How to Open, Inspect, and Share Unity Assets Without the Editor Since FBX is the native 3D file format
A good Unity3D file viewer should provide the following features:
Not a "viewer" in the traditional sense, but the most powerful tool for automated workflows. AssetStudio is the most popular, user-friendly tool for
AssetStudio is the most popular, user-friendly tool for viewing and exporting Unity assets. It features a robust graphical user interface (GUI) that allows you to preview 3D models and textures directly within the application.
: It is generally accepted to use these tools for learning or personal modding, but publishing or redistributing ripped files is often illegal and violates terms of service.
Older games used this format to run directly inside web browsers before HTML5 and WebGL became the standard.