Because I don't found existing solution that fully meet my requirements, I created
this add-in.
Later, when my colleagues see the result, they also want to use it. The tool was
completed to stable solution and now it may be used publicly. The GIS.XL add-in can be installed on 64-bit as well as on 32-bit
computer, and can work in Excel 2005 or newer. It needs only Windows OS and does not need any additional
external programs, library or web services.