There’s Droplr and CloudApp for simple file sharing, Minbox for large private file sharing, and Dropbox for rather complex individual file sharing and simple folder sync. They’re all well know, and you likely use at least one of them already — and you’re likely convinced you don’t want to switch to another file sharing app.
Get ready to want to switch. The new Jumpshare is the nicest file sharing app yet, ready for both private and public file sharing, with features that no other file sharing app has. And it’s still dead-simple to use.