How to open .GNP file extension?

If you cannot open a new file that has been saved in the .GNP format you need to download the appropriate software. The manufacturer of .GNP files is GNXAS; .GNP files belong to the Data Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .GNP files. Activities performed in the order described should solve the problems with all the files in the .GNP format.