The File Extensions Database


.HNR File Extension

  • Developer by: NNG Kft
  • Category: GIS, GPS navigation and map Files

What is an .HNR file?

.HNR is Teleatlas data

The hnr file extension is associated with the Teleatlas GPS maps, that are used by many GPS navigation devices and GPS applications, like iGo primo.

The hnr file stores some kind of data used by Teleatlas.


How to open:

The hnr files are used for internal purposes of GPS devices.

How to convert:

Conversion to other formats is not possible.

How to solve problems with HNR files

  • Associate the HNR file extension with the correct application. On :
    Windows: Right click on any HNR file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.HNR files". Mac: Right click (or Ctrl-click) the HNR file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .HNR is Teleatlas data. Because only the current version supports the latest HNR file format. Search, therefore, e.g. on the NNG Kft manufacturer website after an available .HNR is Teleatlas data update.
  • To make sure that your HNR file is not corrupted or virus-infected, get the file again and scan it with antivirus software.