Where to Download Content Catalog Extension for Civil 3D

March 14, 2025 Jeremy Smith

Issue:

Autodesk's Content Catalog (formerly Unifi) is available for subscribers to Autodesk Docs and allows administrators to manage, organize and share content with Revit, AutoCAD, and Civil 3D users in their organization. 

Connecting to the catalog with these products requires that users download and install the "Content Catalog Extension".   Some users report that they are unable to locate the extension for Civil 3D.

Cause:

Both the Revit and AutoCAD Content Catalog extensions are readily found and available in the Autodesk Account (manage.autodesk.com) under the respective products on the Products and Services tab.   Here are the steps to locate the extensions under Revit and AutoCAD:

Revit:  Select View Details > Extensions

AutoCAD:  Select View Details > Extensions

When following these same steps for Civil 3D, the Content Catalog extension is not listed.

Solution:

The Content Catalog AutoCAD Extension found under AutoCAD is used both for AutoCAD and Civli 3D access.  The same functionality to insert content in both products from the catalog will be available using the same extension.

About the Author

Jeremy Smith

Sr. Technical Support Specialist, AEC<br><br>Jeremy has been delivering service and technical support to customers in the AEC industry for over 25 years. He gained much of his AutoCAD/Revit experience serving as CAD Manager at multiple MEP/FP engineering firms in the Greater Boston Area. He then worked at Autodesk as a Technical Support Specialist, eventually becoming a manager overseeing the Revit and Vault support teams. Jeremy is excited to be in his current role as Sr. Technical Support Specialist at IMAGINiT, as it allows him the opportunity to work directly with customers every day and help them successfully leverage Autodesk’s solutions to achieve their business goals.

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