Cloudup - Cloudup is a free file sharing software on the Web that allows you to share videos, music, pictures, URL links and documents.
Yandex.Disk - Files on Yandex.Disk won't get lost if your phone or computer breaks.
Dropbox - Online Sync and File Sharing
CloudBerry Box - CloudBerry Box provides bi-directional synchronization of data across remote computers.
Box SimpleShare - Box SimpleShare allows you to quickly share images and other files directly from your desktop.
Cloudu - Secure German online storage and file sync service. Apps for all major platforms.