At this time, Cedar Architect does not import CAD files. However, you can import an image of your floor plan and trace it.
The Trace Image feature allows you to import an image and provides a tool to scale the image to the real-world dimensions of the plan. This allows you to trace the plan and create a plan matching the dimensions of the original design.
The Trace Image feature can be found by clicking Layout on the main design menu across the top. The Trace Image tool will be seen in the Design Tools menu on the left.