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QRN file extension

The table below provides useful information about the .qrn file extension. It answers questions such as:

  • What is the .qrn file?
  • What program do I need to open a .qrn file?
  • How can the .qrn file be opened, edited or printed?
  • How can I convert .qrn files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Eroff QRN Macro Package

QRN file is an Eroff QRN Macro Package. Eroff is a complete professional typesetting system, ideal for publishing manuals, proposals, research papers and other medium to large size documents.
QRN format description not yet available
Category: Data files
Application: Eroff
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
QRN aliases:
QRN related links:
QRN related extensions:

Other types of files may also use the .qrn file extension.

🚫 The .qrn file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

qfn, qrm, qtn

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

QuickTime Player Font Data
Qworum Message
Symantec Mac OS X Endpoint Protection Quaraintined File

🔴 Can't open a .qrn file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .qrn file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .qrn file extension, write to us!

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