WeTransfer - WeTransfer is a free service to send big or small files from A to B.
FileTransfer.io - Send your files safely up to 6GB for free. No download speed limit. No registration needed.
Mega - Secure File Storage and collaboration
Dropbox - Online Sync and File Sharing
4Shared - 4shared is a perfect place to store your pictures, documents, videos and files, so you can share them with friends, family, and the world. Claim your free 15GB now!
ExpanDrive - ExpanDrive is a fast network drive and browser for cloud storage.