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Assetlib-Exp-Imp

by Gtech-i-Design LLC·Workflow

Images © Gtech-i-Design LLC. Used for product review; image policy.

Why we like it

Stands out in the superhive library for narrowing asset-library migration down to two buttons — export to JSON, then import in a new Blender version — with overwrite logic that updates matching libraries by name instead of duplicating them.

What is Assetlib-Exp-Imp?

AssetLib-EXP-IMP is a Blender add-on from Gtech-i-Design LLC built around moving Asset Browser libraries between Blender versions and machines. It works through two actions: Export captures your libraries — their names, folder paths, and import methods — into a JSON file, and Import reads that file to restore or update them.

The exported JSON lands on your Desktop at ~/Desktop/AssetLib-EXP-IMP/asset_libraries.json, making it easy to find on Windows and macOS. On import, smart overwrite logic updates any library that matches an existing one by name, so you avoid duplicate "User Library.001" entries. Once the libraries are in place, the add-on offers an optional prompt to delete or keep the backup JSON and folder. All controls sit in the 3D Viewport's N-Panel under an "AssetLib" tab.

Listed as compatible with Blender 4.5 through 5.0 and released under the GPL license, AssetLib-EXP-IMP fits artists and studios who maintain extensive Asset Browser libraries and upgrade Blender or deploy it across multiple machines regularly.

Who is Assetlib-Exp-Imp best for?

Assetlib-Exp-Imp is best for artists, freelancers and studios maintaining extensive Asset Browser libraries who upgrade Blender regularly or deploy it across multiple machines.

How much does Assetlib-Exp-Imp cost?

Assetlib-Exp-Imp is completely free to download and use.

Key features

  • Export captures your Asset Browser libraries — name, folder path, and import method — into a JSON file on the Desktop
  • Import loads that JSON in a new Blender version to restore or update your libraries
  • Smart overwrite logic updates existing libraries that match by name, avoiding duplicate "User Library.001" entries
  • Optional clean-up prompt after import to remove or keep the backup JSON and folder
  • Cross-platform Desktop backup on Windows and macOS
  • One-click export and import from the 3D Viewport's N-Panel under an "AssetLib" tab

Tags

#asset browser#asset management#library migration#import export#backup#workflow#blender add-on

Frequently asked questions

Does AssetLib-EXP-IMP work with Blender 4.5 through 5.0?

AssetLib-EXP-IMP is listed as compatible with Blender versions 4.5 through 5.0 and is packaged as an add-on. It's designed around moving Asset Browser libraries between Blender versions, so you export your library settings in one version, then install the add-on in the new version and import them back. The listing notes compatibility with the Blender-Internal, Cycles, and Eevee render engines. If you're unsure whether your exact build is covered, check the developer's page for the current supported range before installing.

Where does AssetLib-EXP-IMP save the exported file?

AssetLib-EXP-IMP writes your Asset Browser libraries into a JSON file placed on your Desktop, at the path ~/Desktop/AssetLib-EXP-IMP/asset_libraries.json. Each entry records the library name, its folder path, and the import method. Because the backup lives on the Desktop, it's easy to locate on both Windows and macOS. When you move to a new Blender version or another machine, you load that same JSON through the Import button to restore or update your libraries. After importing, the add-on can optionally remove or keep the JSON and its backup folder.

What happens to libraries that already exist when I import into a new Blender version?

AssetLib-EXP-IMP uses smart overwrite logic during import. If a library in the JSON matches an existing one by name, the add-on updates that entry instead of creating a second copy, which avoids duplicate "User Library.001" entries piling up. Libraries that aren't already present are created from the saved name, folder path, and import method. Once the import finishes, the add-on prompts you to delete or keep the backup JSON and folder, so you can archive the file or clean up your system.

Where do I find the AssetLib-EXP-IMP controls in Blender?

AssetLib-EXP-IMP adds its interface to the 3D Viewport's N-Panel, under a tab named "AssetLib". From there you use two main actions: Export to capture your current Asset Browser libraries into the JSON backup, and Import to load that file in another Blender version and restore or update the libraries. After an import, the panel also surfaces an optional prompt to delete or keep the backup. The layout keeps the export and import actions together in one place inside the viewport sidebar.

Is AssetLib-EXP-IMP free to use?

AssetLib-EXP-IMP is listed as free in this catalog, and it's released under the GPL license. Licensing terms can change over time, so it's worth confirming the current details on the developer's page before you download. The add-on comes from Gtech-i-Design LLC and is published as a Blender add-on for the Asset Browser workflow. For questions about usage rights or updates, the developer's page is the best place to check the latest information.

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