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Details of extension .frn

On this page, we're going to take a closer look at the .frn file extension, which is related to Unknown FRN File. We'll explain what exactly a .frn fileformat is and how you can use it. If you're interested in learning more details about this type of file, we'll show you where to find them. And if you ever need to convert .frn files into different formats, we'll give you some tips on how to do that too. Let's see the file format associated with this file extension!

Contents

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frn file - Unknown FRN File

Unknown FRN File

The FRN file extension is currently unknown, according to our knowledge it has not yet been specified or assigned to an application. If you found an FRN file of unknown origin on your computer, it's possible that a dangerous software had created it. If you have helpful information about this file extension, write to us!
Category: Unknown files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Related extensions:
.pqh Unknown PQH File
.eku Unknown EKU File
.phg Unknown PHG File
.jhl Unknown JHL File
Links:
-

The .frn file extension might not only belong to a single type of file, there could be various kinds that use it. Keep in mind that files with the .frn extension may contain various content types. If you have helpful information about this extension, write to us!

Could someone have spelled the .frn file extension wrong?

In our database, we came across the following similar extensions:

.fn GCL Cross Referencing Data
.rn Nota Bene XPL Program
.frb Microsoft FRx DrillDown Viewer Report Book
.drn DRAKON Editor diagram
.frj FreeForm-J Project
.fen Forsyth-Edwards Notation Data

The .frn extension is frequently misused

People sometimes confuse the .frn filename extension. Based on the searches on our site, here are the most common misspellings from the past year.

fn (1), rfn (1), fr (1), drn (1), frg (1), fen (1), rn (1), crn (1), ffn (1), frm (1)

Having trouble opening a .frn file?

If you want to open a .frn file on your computer, you just need to have the appropriate program installed. Incorrect settings for the .frn association can trigger this error.

Windows can't open this file:

File: example.frn

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2016/2019/2022, Windows 7, Windows 8, Windows 10, Windows 11, Linux, Mac OS X, macOS, iOS, Android