Jump To Page Number is an Adobe InDesign plugin, similar to the Control+J shortcut, but it works on Book files. Prior to CS3 it activated the page number input area at the bottom of the document window, but a lot of people missed that, so Adobe changed it to a dialog which pops up.
However, when working on book files, this command comes up a bit short. Jump To Page Number will come in very handy if you need to go to a particular page which might be in a different file.

Requirements:
* Adobe InDesign

The license of this software is Freeware, you can free download and free use this graphing software.