File Sync and Share

NameDescriptionLink
DropboxOnline file hosting service offering cloud storage and file synchronisation.http://dropbox.com/
BoxOnline file sharing and content management service focused on business.http://box.com/
SugarSyncCloud file synchronisation service with a focus on backups.http://sugarsync.com/
Google DriveFile storage and synchronisation service operated by Google.https://www.google.com/drive/
B2DropSecure data exchange and cloud storage service focused on research. Currently in beta.https://www.eudat.eu/services/b2drop
Resilio (formerly Bittorrent Sync)Proprietary peer-to-peer file synchronisation software available on multiple platforms.https://www.resilio.com