To import Microsoft Visio files, click on Import on the Dashboard and select Visio.
You can drag and drop your files or click on Choose Files to browse your desktop. Once your files are selected click the Import Selected Files button.
By default, files will be imported into the root of your SmartDraw account.
SmartDraw gives you the option to choose a different destination if you want.
Click on Change Folder button and you'll be able to select a different folder or create a new folder by clicking on Create New Folder.
You can also choose to import your files to any third party storage services you've already connected to. Just choose the service from the drop-down at the top of the modal.