Ubuntu One

FileFactory is the easiest way to upload and share your files in the cloud for free. Get unlimited storage space plus unlimited downloads with a Premium account.

Pogoplug is cloud storage which provides unlimited storage. Access all your files, photos, music and movies wherever you are. Automatically import your phone's camera roll to your cloud so you …

SafeCopy online backup providing one account for all your computers. Backup, Share and Access your files securely from anywhere: Mac, PC, secure web browser and iPhone. GOOD: 3Gb for free, …

Free file upload service.

Syncables 360v7 is software to easily keep files, media, email, contacts and bookmarks in perfect sync between computers. With broad compatibility, it syncs with - and even between - Windows, …

In June 2010, Humyo became part of Trend Micro. Though existing Humyo users will keep their accounts, new users must use Trend Micro SafeSync instead. http://suse.me/apps/trend-micro-safesync/ Free online file storage …

FileRio offer online storage/remote backup capacity, sophisticated uploading and downloading tools. With FileRio you can host files, images, videos, audio and flash on the same place.

netload is a file hosting service that gives you worldwide, unlimited and rapid access to your files and the files of your friends and acquaintances.

ZenOK offers 2GB of free online backup storage.