Dropbox - Online Sync and File Sharing
Binfer - Direct device-to-device data transfer platform
ownCloud - ownCloud is an open source project enabling businesses to host their own cloud storage while maintaining regulatory and compliance needs.
Teamplace - The Unlimited Cloud Storage made for Teams!
Google Drive - Access and sync your files anywhere
Filegear - Filegear is a smart documents management platform that allows users to exchange files for official or individual purposes with instant download or upload efficacy as an online mode.