You can manage your CDN Storage container by using an FTP Client. You can either use the command-line tool called FTP or an FTP Client such as Filezilla.
To check on how to connect to your CDN Storage container with FileZilla, click on the following link: https://wiki.filezilla-project.org/Using#Connecting_to_an_FTP_server
To get your FTP credentials, follow the steps outlined below:
1. Log in to the Universal CDN Control Panel at my.ucdn.com.
2. Navigate to the Storage tab located in the top left corner.
3. Click on the key icon next to the Storage container.
4. From the pop-up window, you can get the FTP credentials for your CDN Storage container.