There are two ways that you can add a new Folder:
1. In the Web or Desktop app, select the folder under which you would like to create a subfolder, right click, and select “Add Folder”.
2. In the Desktop app, click the 'ACS ChemWorx' menu at the top left of the window, then click 'New' and then click ‘New Folder'. The new Folder will appear at the bottom of the existing folders under the All Publications folder.
To create a Subfolder:
To create a subfolder within an existing folder, right-click on the Folder and select ‘Add Folder’.