A device information display apparatus for communicating with a field device and configured to acquire a device information of the field device, which is described in a format of an EDDL file or an XML file, and to display the device information on a display device, the device information display apparatus comprising: a parameter setting unit configured to change parameters values to be displayed on the display device; an input device; a display parameter management unit configured to manage a structure of menus of the parameters to be displayed on the display device and a list of the parameters to be displayed on the display device, according to the device information of the field device; display parameter changing unit configured to cut, copy, and paste parameters items graphically displayed on the display device; a display parameter generation unit configured to generate a display parameter definition file for prescribing the device information to be displayed on the display device, the generating being performed based on the device information changed by the display parameter management unit and the display parameter changing unit; and a display parameter switching unit configured to switch the device information to be displayed on the display device, the switching being performed based on the display parameter definition file generated by the display parameter generation unit; said device information display apparatus characterized in that it comprises: an analysis unit configured to acquire and to store parameters, for which a reference operation or a setting operation has been performed through an operation of the input device by a user, from the parameter setting unit, to analyze a frequency of the reference operation or the setting operation for each parameter, and to extract a parameter with high frequency; wherein the display parameter management unit and the display parameter changing unit are configured to change the device information to be displayed on the display device, the changing being performed based on an analysis result of the analysis unit. a parameter setting unit configured to change parameters values to be displayed on the display device; an input device; a display parameter management unit configured to manage a structure of menus of the parameters to be displayed on the display device and a list of the parameters to be displayed on the display device, according to the device information of the field device; display parameter changing unit configured to cut, copy, and paste parameters items graphically displayed on the display device; a display parameter generation unit configured to generate a display parameter definition file for prescribing the device information to be displayed on the display device, the generating being performed based on the device information changed by the display parameter management unit and the display parameter changing unit; and a display parameter switching unit configured to switch the device information to be displayed on the display device, the switching being performed based on the display parameter definition file generated by the display parameter generation unit; said device information display apparatus characterized in that it comprises: