Download and Installation
Search for your application (i.e. Revit or AutoCAD) at Autodesk Products and Services
Then select "View details" for the application of choice
Next look for "Extensions" the desired year release
Existing UNIFI and Content Catalog Beta Users
Requirement
Any install of UNIFI and all previous versions of Content Catalog prior to Version 1.0.1.0 (launch release) must first be uninstalled prior to installing Content Catalog Version 1.0.1.0 or greater. UNIFI and Content Catalog cannot be installed simultaneously on the same computer.