For most Windows users, is the best starting point, as it supports Unity up to version 6 and includes multi-threaded loading and export for significantly faster performance.

Extracts textures, 3D models, audio, shaders, and text.

Extracts all assets matching your current search and type filters.

The project has evolved significantly over time. It originated from Perfare's original AssetStudio, with later maintained and enhanced forks from developers like Razviar (the "2025 updated" version) and Aelurum (AssetStudioMod).

The classification (e.g., Texture2D , Mesh , AudioClip , Shader ). Size: The data footprint in bytes.

| Asset Type | Supported Export Formats | Primary Use Case | | :--- | :--- | :--- | | | png, tga, jpeg, bmp, webp | Sprites, UI, environment mapping | | Sprite | png, tga, jpeg, bmp, webp | 2D characters, icons, UI elements | | AudioClip | mp3, ogg, wav, m4a, fsb | Sound effects, voice lines, music | | Mesh | obj, fbx | 3D models for characters and props | | Animator | fbx (with animations) | Character movement and actions | | Font | ttf, otf | Custom game text and UI | | TextAsset | .txt | Dialogue, configuration files |

This panel toggles between two primary viewing modes: the Scene Hierarchy (how assets are arranged in the game world) and the Asset List (a flat, searchable list of every individual file).

Asset Studio GUI provides extensive export configuration options to control how extracted assets are organized and formatted. You can access these options through the Export menu or by right-clicking selected assets.

Displays raw text, JSON data, or decompiled shader assembly. Step-by-Step Asset Extraction Workflow

Reads AssetBundles, .assets files, and global metadata.

Select to open a single .assets file or AssetBundle.

Right-clicking an asset reveals a "History" tab. The GUI visualizes previous versions of the file, allowing artists to roll back changes without using external version control software like Git.