Files with gpn file extension are used for GlidePlan. They include maps generated by GlidePlan.
Software that open gpn file
GPN file extension - GlidePlan map document
What is gpn file? How to open gpn files?
File type specification:
The gpn file extension is associated with the GlidePlan.
The gpn file contains map, that is generated by GlidePlan.
The gpn file is in text format and contains pointer to a rasterized FAA Sectional aviation map (JPG file format) and information for generating graphical overlays on the map.
The default software associated to open gpn file:
Company or developer:
Matt Herron
GlidePlan is used to define flight parameters for making contour rings for gliding. Seems a little older software, maybe no longer supported.
List of software applications associated to the .gpn file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open gpn file, edit gpn file, convert gpn file, view gpn file, play gpn file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting gpn files.
Software that open gpn file - GlidePlan map document
Programs supporting the exension gpn on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about GlidePlan for open gpn file action.
