A free app for Android, by Marco Studer.

Smart Cloud Storage (SCS) automates storage management on your smartphone. It works with any Android device that is online and has an Internet connection. 

SCS works in the background and does not affect your phone performance. It will automatically take care of your phone storage and manage your downloads and uploads. It will help you to get back the downloaded files when you run out of storage. 

You can also set the download folder for a particular file type or for all the files. This way, you can download the files you need without having to go to the folder and select each one.

How can I use SCS?

The application is very simple to use. Just install it on your device and you are ready to go.