-x, --reparent=xid
  Reparents to window specified by xid

-c, --config-dir=path
  Path to the config directory

-d, --data-dir=path
  Path to the data directory

-p, --plugins-dir=path
  Path to the directory containing plugins

-w, --password=password
  The documents password. If multiple documents are opened at once, the
  password will be  used for the first one and zathura will ask for the
  passwords of the remaining files if needed .

-P, --page=number
  Opens the document at the given page number. Pages are numbered starting
  with 1, and negative numbers indicate page numbers starting from the end
  of the document, -1 being the last page.

-l, --debug=level
  Set log debug level (debug, info, warning, error)

-s, --synctex
  Enables synctex support

-x, --synctex-editor-command=command
  Set the synctex editor command

--synctex-forward=input
  Jump to the given position. The switch expects the same format as specified for synctex's view -i.

--fork
  Fork into background

--version
  Display version string and exit

--help
  Display help and exit