A daily updated filename extension database!

DNX file extension

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

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

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

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

✅ IBM Rational Software Architect DNX Diagram

DNX file is an IBM Rational Software Architect DNX Diagram. IBM Rational Software Architect is a modeling and development environment that uses the Unified Modeling Language (UML) for designing architecture for C++ and Java EE (JEE) applications and web services.
DNX format description not yet available
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
DNX aliases:
DNX related links:
DNX related extensions:

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

🚫 The .dnx file extension is often given incorrectly!

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

cnx, dbx, dgx, dhx, dmx, dna, dnc, dnd, dns, dx, dxn, enx, fnx, ndx, nx

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

IBM Rational XDE Component Instance File
EverNote Document
OpenDX Data
CA Backup and Migration Backup
RealPlayer RNX Data
Trimble LM80 Data
Fenix Key Data
Deus Ex Map File
Windows Dancer Data
ZX Spectrum Emulator Snapshot Extended

🔴 Can't open a .dnx 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 .dnx 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 .dnx file extension, write to us!

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