Wuala, an online cloud-based storage service, is extending their service to Android with a free Android application. Before you start worrying about keeping your files safe, Wuala is way ahead of you. Not only do your files stay encrypted in their databases, they add encryption for the files on the phone so even Wuala does not know what they are. The general purpose of this application is to share and store sensitive and private files while keeping them safe and protected at the same time. The only thing you need to download this free application is a Wuala account with a storage plan ranging from $30 a year to $300 a year. We have provided a link below to download this application.