Dropboxoffers a cloud repository for your files. Its basic subscription is free. I use it sparingly, but I always recommend it to people who need this kind of service. Still, I like to make folks aware of my pros and cons with it.
I have Dropbox and thanks to a Samsung promotion I have 52GB of space. However, that ends in 02/2017 and I am certainly not going to start paying for space after that. So I use it a little but mainly I have my cloud stuff stored on One Drive and Google where I have a free 47GB between the two - more than enough for my needs.