LanguageARN
Astronomical Research Network image format
File type: Bitmap image file
Files with arn file extension can be found as bitmap images in Astronomical Research Network format.
Found 3 different file type records with the same arn filename suffix.
What is arn file?
File type category:
Bitmap image file
Date updated: June 23, 2025
The arn file extension is mainly related to a special image files in Astronomical Research Network format. Used for scientific purposes.
Most likely some old format without support. No further information could be found.
How to open arn file?
You can view these files using XnView.
How to convert arn file?
Use XnView to export *.arn files to other formats.
Suggested software to open arn file:
Associated software actions with the arn file
Programs for viewing arn files:
XnView MP (Multiplatform)
Software apps that print arn files:
XnView MP (Multiplatform)
CD Autorun Creator package
File type category:
Archive and compressed file
Date updated: July 17, 2013
The ARN file extension is also related to CD Autorun Creator software and used for its default compressed package format. The program is used to create autorun programs.
How to open arn file?
You can open and work with this format usign CD Autorun Creator.
Suggested software to open arn file:
Associated software actions with the arn file
Software applications that handle other tasks involving arn files:
CD Autorun Creator (Microsoft Windows)
XMap flight plan
File type category:
Various data file
Date updated: March 21, 2018
The arn file extension is related to Xmap, an user-friendly GIS software suite from DeLorme company (now owned by Garmin).
The arn file contains saved flight plan file or flight plan statistic file.
How to open arn file?
Use XMap to work with *.arn files.
How to convert arn file?
Probably cannot be converted to anything else.
Suggested software to open arn file:
Associated software actions with the arn file
Software applications that can open arn files:
Xmap (Microsoft Windows)
Software apps that create arn files:
Xmap (Microsoft Windows)
Software applications that handle other tasks involving arn files:
Xmap (Microsoft Windows)