Store, sync and share your files online.
 Dropbox keeps track of every change made to any of its contents. Any changes are instantly and automatically sent to any other computer linked to your Dropbox.
Dropbox is also smart with how it tracks changes to files. Every time you make a change, Dropbox only transfers the piece of the file that changed (also known as block-level or delta sync), making it easy to work with big files like Photoshop or Powerpoint documents. |