The answer is on the terms page: You will only upload, post, submit or otherwise transmit data and/or files: (i) that you have the lawful right to use, copy, d

The answer is on the terms page: You will only upload, post, submit or otherwise transmit data and/or files: (i) that you have the lawful right to use, copy, distribute, transmit, or display; or (ii) that does not infringe the intellectual property rights or violate the privacy rights of any third party. Dropbox has adopted and implemented a policy that permits the deletion of files that violate this policy, and that permits the termination in appropriate circumstances of the accounts of users who repeatedly infringe or are believed to be or are charged with repeatedly infringing the rights of copyright holders.