They have a sync application, "You can install the Zocalo client application on your desktop and laptop computers running Windows 7 or MacOS (version 10.7 or l

They have a sync application, "You can install the Zocalo client application on your desktop and laptop computers running Windows 7 or MacOS (version 10.7 or later) and designate a folder for syncing. Once you do so, saving a file to the folder will automatically upload them to Zocalo across an encrypted connection and sync them to your other devices. You can also access Zocalo from your iPad, Kindle Fire, and Android tablets." This post has some more details https://aws.amazon.com/blogs/aws/zocalo-doc-storage-sharing/ https://aws.amazon.com/blogs/aws/zocalo-doc-storage-sharing/