Folder upload is only supported when using Google Chrome or Mozilla Firefox.
​
Select either file or folder uploads using the two buttons next to the red +. This will bring up your file browser window from which you can select one or multiple files for upload. Alternatively you can drag and drop files into the package list.
Files can be of unlimited size and the majority of file types are supported. (Be careful with folders that present themselves as files in Mac Finder. These can cause problems in the upload).
​
All files and folders selected will be added to the package list. You can add more files by selecting the file or folder button again and repeating the process.
​
To remove files select the edit button below the package list.