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Blender 4.2 LTS: Extensions

Extensions are add-ons, themes, and potentially anything else that can extend Blender’s native functionality (e.g. key maps, assets). An extension is an archive (.zip) containing the files and a manifest with metadata such as license, copyright, permissions, useful links, etc.

Bundling

When working offline or in a more controlled environment, it may be useful to provide a set of extensions to all users. These can be served from the default read-only System repository.