Win64, English

SpiceTools Technologies
The Librarian provides project teams a way to search and load component families both within the project and from folders on the network. External families are cached in the local users' workstations.

General Usage Instructions

The Librarian is automatically launched on startup. If the window does not appear, one can go the Addings->RUtilities->Librarian to re-launch the App.


  1. Group and search Components in any Library
  2. Create custom searchable libraries
  3. Preview Component Properties
  4. Load specific component types into the project instead of all component types
  5. Add custom libraries or sub-folders of libraries as separate libraries. This allows the use of project-specific libraries in addition to the standard libraries provided by Autodesk.
  6. Library databases may be distributed among multiple workstations having access to the same library as long as it is placed in the user's roaming profile with read/write access.




The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 10/11) and uninstall as you would any other application from your system.

Additional Information

We plan to add additional functionality in the near future. Please feel free to email your suggestions to

Updates to families and the addition of families within existing libraries are not automatically reflected in the library interface. Updated libraries must be removed and re-created through the app.

Known Issues

The Librarian requires read-and-write access to the user's local windows roaming profile and the installation folder. The app will fail if read/write is not available.

Family names should not contain characters forbidden in the windows environment for file names. Sometimes Autodesk® Revit® may allow users to change family names to include forbidden characters. Doing so will cause the app to crash.

Some families may not display a preview image or type properties due to several indeterminate factors.

If for any reason, the Librarian panel does not appear on the screen, attempt to hide and then show the app using the Hide / Show toggle in the Addins > RUtilities menu

The Librarian will only display standard Out-Of-The-Box (OOTB) Revit libraries only if those libraries are available and listed in the Revit.ini file.

Revit 2019 and previous versions have not been upgraded and will still display the user interface of the 1.x.x versions.


Company Name: SpiceTools Technologies
Support Contact:

Author/Company Information

SpiceTools Technologies

Support Information

Extensive, up-to-date documentation can be found on the developer's web page for the product here:

Email support is available through

Logs are found here: C:\Users\%username%\AppData\Roaming\SpiceToolsTechnologies\Librarian\Logs. Please send these logs along with the journal file of the session for troubleshooting.

Version History

Version Number Version Description


Completely re-built App with support for Revit 2024. Removal of project Stats feature. Integrated family properties panel. Added Support to Revit 2024.


Completely re-built App with support for Revit 2023. Removal of project Stats feature. Integrated family properties panel.


Support for Revit 2022. New 'Recreate Library' menu function to replace 'Refresh' and 'Reprocess' functions. Includes deprecated version for Revit 2017.


As per user request updated alphabetic sorting of Type Names, this feature is available only for 2020/2021 versions. Minor Bug fixes.


Update for Revit 2021 and BIM360 support. Improved handling of newly created models and saved as models.


Multi-lingual support for Category Names of External libraries - French accents etc.


Optimizations with type detection and loading only selected family type into the project. User interface to detect and notify users of limitations to caching. Default option preventing automatic loading of OOTB Component libraries.


Support for 2020 Warnings display added to statistics. Add options to control the frequency of Warnings data collection to prevent excessive open times. On-demand statistics generation


Initial Release
Go top