Enhance your Autodesk Revit 2018 experience with extensions designed to improve productivity and workflow. Always check the compatibility and system requirements before downloading and installing any extension. If you encounter any issues, refer to Autodesk’s support resources or community forums for assistance.
You just can't use Revit during that time. I actually welcome the subscription model since it forces employers to keep up to date. Autodesk Community, Autodesk Forums, Autodesk Forum How to download Revit 2018 - Autodesk Download Revit Extensions for Autodesk Revit 2018
“The what?” Leo asked, rubbing his tired eyes. Enhance your Autodesk Revit 2018 experience with extensions