Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .jef

Below, you can find answers to the following questions:

  • What is the .jef file?
  • Which program can create the .jef file?
  • Where can you find a description of the .jef format?
  • What can convert .jef files to a different format?
  • Which MIME-type is associated with the .jef extension?

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

Janome Embroidery Data .jef file icon

Janome Embroidery Data

JEF file is a Janome Embroidery Data. Janome is a sewing machine manufacturer.
Category: Data files
Application: DigitizerMB
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Singer XL Embroidery Data
Brother Embroidery Data
Wilcom Embroidery Data
Tajima Embroidery Data
Barudan Embroidery Data
ZSK Embroidery Data
Janome Stitch-based Embroidery Data
Janome Embroidery Design
Husqvarna Viking Embroidery Design

Other types of files may also use the .jef file extension. If you have helpful information about .jef extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Macromedia Fireworks Batch Script
Nikon RAW Image
Nero BackItUp Encryption File
Job Definition Format File
JPEG Bitmap Image
Alpha Journal Pro Document
My Personal Diary Document
Buzz Jacinth Waveform Audio
iCE CFR Raw Data

The .jef filename extension is often given incorrectly!

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

nef (24), jdf (18), jsf (15), ief (8), jed (8), jrf (6), jwf (5), mef (4), uef (3), jet (3), ef (2), jeb (1)

Can't open a .jef file?

If you want to open a .jef file on your computer, you just need to have the appropriate program installed. If the .jef association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.jef

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 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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