"We believe in cloud storage, it makes life so much easier - no matter where you are, your documents and files travel with you, they can be accessed from any place, on any device and whenever you need them. At the same time we believe that cloud storage brings additional needs for privacy, data security and integrity. Are you always 100% sure who has access to your files stored on remote servers?
With strong, reliable and yet simple encryption you keep control over your valuable data. That belief made us launch cloudfogger."
Free (up to 250MB) or paid online dashboard that lets you transfer/view/modify files across many Cloud platforms (DropBox, Box.com, Amazon S3, FTP, SkyDrive, Google Drive, etc.)
"Wuala is secure online storage, a haven in the cloud to store your files. You can safely access and share your files with friends, family, and co-workers."
Can transfer files to Evernote, convert, encrypt/decrypt, email, FTP, slice dice, and it chops too! Can also transfer files to other cloud services like SkyDrive or Google Drive. Very much like IFTTT for Dropbox.
"We combine peer-to-peer technologies with advanced data replication algorithms to provide you with a private and distributed file system using your own devices."