Dropbox is one of the most popular cloud storage services in the world. It is very convenient and easy to use and is a multi-platform application. It provides around 2GB of free cloud space to its users, which is expandable up to 16GB just by referring the cloud service to your friends.
WeTransfer is a lovely site that helps you to send large files up to 2GB. You can send files as many, and as often you like. So, you will never run out of free transfers. You will be able to send large files by email. You can also download link from the site.
It is the cloud storage service from Google. It provides 15Gb of free storage that is shared among various services like Google Plus, Gmail, and Google Drive. You can store, share, and edit your files. You will also be able to share and collaborate with others to work on the same file.