The Control Panel incorporates the highly sophisticated "FileManager" file manager .
A web-based File Manager with an user interlace that allows for complete management of your website without the need for FTP or Shell access.
FileMan also includes a powerful archive management system, allowing you to create, view extract .tar files as well as .tar.gz files. A complete Backup/Restore facility is available here.
Press on the "File Manager" icon to access it from your Control Panel.