A jfr file extension is related to the WJVN software. A jfr file contains cell-assembly fragment data.

There is one other file type using
the JFR file extension!

jfr file icon.jfr - Java Flight Recorder data

Detailed description

Software that works with jfr file extension

Add comment

Bookmark & share this page with others:

JFR file extension - WJVN fragment file

What is jfr file? How to open jfr files?

File type specification:

Various data file type icon Various data file type

The jfr file extension is associated with the WJVN (John von Neumann CA simulator) simulation tool.

The jfr file contains cell-assembly fragment data.

The WJVN seems to be obsolete product without support from developer, or producer.

This jfr file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to jfr file type:

WJVN  Microsoft Windows software

Company or developer:
  Renato Nobili

WJVN is the first complete Microsoft Windows version of an application for the practical implementation of John von Neumann's cellular automata. 

Help how to open JFR files:

Use WJVN to open *.jfr fragment files.

How to convert file with extension JFR:

As far as we know, this .jfr file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .jfr file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open jfr file, edit jfr file, convert jfr file, view jfr file, play jfr file etc. (if exist software for corresponding action in File-Extensions.org's database).

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 of the jfr files.

  • Open jfr file
  • Create jfr file

Software that open jfr file - WJVN fragment file

Click on the link to get more information about WJVN for open jfr file action.

Microsoft Windows:

Previous file extension
JFL file extension

File-Extensions.org > Various data file types

Next file extension
file extension JFR


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed