Assets, Files, & Data System# Introduction Outliner Blender File Opening & Saving Compatibility Packed Data Blend-Files Previews Rename Data-Blocks Data-Block Types Life Time Sharing Making Single User Removing Data-Blocks Custom Properties Editing Properties Linked Libraries Link & Append Proxies Library Overrides Asset Libraries Introduction Asset Catalogs Media Formats Supported Graphics Formats Supported Video & Audio Formats Importing & Exporting Files Alembic Collada Universal Scene Description Wavefront OBJ Stanford PLY STL Scalable Vector Graphics (SVG) as Grease Pencil Portable Document Format (PDF) as Grease Pencil