/OUTPUT=file-spec

    Alternate output file name for the decryption operation.

    By default, each input file decrypted is written to a separate
    output file that is one version higher than that of the input
    file. When using the /OUTPUT qualifier, specify the parts of the
    file specification different from the defaults. You do not need
    to provide an entire file specification. Any field that you omit
    defaults to the input file specification.