Resources Manager addon helps you organize texture maps, videos and linked libraries in your blender file. It does this by keeping track of every material and object referencing that resource.

• You can instantly see if a texture is being used and where there's any material or object referencing it.

  

• Consolidating will pull them from the various locations to a folder relative to the blender file you're working with.

  

• Rename resources simply by double clicking.

  

• When you're certain you don't need a specific resource anymore, you can delete them to keep your blender file.