Method for sharing contents using personal cloud device, Electronic device and Personal Cloud System thereof

Provided are a method for sharing content using a personal cloud device, an electronic device using the same, and a personal cloud system. The method for sharing the content by the electronic device comprises: connecting to the personal cloud device capable of sharing the content with another electronic device; determining an uploading condition for the electronic device when a new first piece of content is added to a predetermined first folder; and transmitting the first piece of content to the personal cloud device when the uploading condition meets a predetermined condition. As a result, a user can share the content with multiple electronic devices in real time using the personal cloud device.