If Murphy's Law strikes and data dies a sudden death, Carbonite customers are covered: This service offers a secure file repository, backup and recovery system. Carbonite will please small business owners, home office workers and home users who are more focused on the storage itself, as it's unlimited. The company recently introduced its free Currents app, which lets users collaborate, sync and share files. However, unlike other services with monthly subscriptions, Carbonite only offers yearly plans for a flat fee, starting at $59. Carbonite performs automatic backups, secure transfers, data encryption at its destination and allows remote access from Macs, PCs, iPads and smartphones (Android, iPhone and BlackBerry).