Dropbox

Dropbox screenshots

Automatically back up your data to your Dropbox account.
Preferences Window
Dropbox 43.4 : Preferences Window

Alternative downloads

ZipCloud
2.4.0.5
Cloud storage service that lets you backup your files, photos, music, and more.
MacDropAny
3.0.2
FREE
This app helps you back up files to various Cloud service accounts.
hubiC
2.1
FREE
This app lets you store files in a cloud storage account.