Unityex Ultimate Site
While many tools only allow you to extract files, UnityEX Ultimate lets you modify an asset (like editing a texture in Photoshop or translating a text file) and inject it back into the archive with a single click.
: Open the archive or drag and drop the .assets file into the window. Right-click to extract files in raw or converted formats. unityex ultimate
Automatically sorts extracted data into organized subfolders based on type: Textures & Images: .dds , .pvr , .png , .tga Audio & Soundtracks: .fsb , .wav , .mp3 , .ogg Text & Code: .txt , .json , .xml , .bytes 3D Models & Shaders: .obj , .glTF , .shader While many tools only allow you to extract
Launch the UnityEx Ultimate interface and load the target .assets file containing your resource. .tga Audio & Soundtracks: .fsb
In the meantime, here is a for promotional/overview content you can adapt: