The present invention discloses a kind of management method for digital rights, wherein, it comprises the following steps: Step S1: the original electronic file is encrypted on the server-side, and in the meantime, the flow code, the file unique identifier, the authorization locations and verification information is injected; Step S2: obtaining flow codes, file identifier, authorization locations and verification information from the encrypted file, and then conducting integrality verification thereon; step S3: After it is verified that there is no error, the related information is sent to the authorization server; S4: after receiving the injection information about the encrypted file, the authorization server conducting integrality verification firstly, then judging the type of encryption file according to the flow code, and generating an authorization file and sending the same according to the type; Step S5: a decryption tool obtaining the authorization file to conducting integrality verification on the authorization information, and then decrypting, parsing, using same under the right control. By means of the above method of the present invention, a user can self-define the file encryption intensity under the condition of no changing or very little changing of an encryption/decryption tool.