We are glad to announce that you can now create folder to keep you IFC files sorted out in our 3D Viewer! To create a folder start by importing a few IFC files and then press the + button located at the top left corner of your IFC Tree. Pick a name for the folder and press the Create button to save it. Once the folder has been created you can drag and drop your IFC files into that folder. Using folders to sort your IFC is a good way to keep your files ordered while keeping previous versions of your models for comparison purposes.