Google Drive - Access and sync your files anywhere
Organize - The file management automation software.
ShareFile - Secure file sharing and sync
File Juggler - File Juggler is a Windows utility for automatic file management.
Dropbox - Online Sync and File Sharing
DropIt - Application to automatically process and organize your files, to move, compress, extract, rename, delete, list, send by mail, encrypt, etc. DropItDownload DropIt for free.