A .j file extension can also be found as specially compressed JPEG files in JFIF standard. Use .jpg file extension instead.

There are 2 other file types using
the J file extension!

j file icon.j - JAR archive file

j file icon.j - Java source code

Detailed description

Software that works with j file extension

Add comment

Bookmark & share this page with others:

J file extension - JPEG/JFIF image file

What is j file? How to open j files?

File type specification:

Bitmap image file type icon Bitmap image file type

j file icon: j filetype icon

The J file extension is also occasionally used for standard JPEG images., specially those in the JPEG File Interchange Format.

JFIF is an image file format standard. It is a format for exchanging JPEG encoded files compliant with the JPEG Interchange Format (JIF) standard. It solves some of JIF's limitations in regard to simple JPEG encoded file interchange. As with all JIF compliant files, image data in JFIF files is compressed using the techniques in the JPEG standard, hence JFIF is sometimes referred to as "JPEG/JFIF".

For more information see: jpg file extension record in our database.

Help how to open J files:

Rename file to .jpg and use any common image viever.

How to convert file with extension J:

See conversions from .jpg to any other graphics formats.

List of recommended software applications associated to the .j 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 j file, edit j file, convert j file, view j file, play j file etc. (if exist software for corresponding action in File-Extensions.org's database).

  • View j file

j file viewer - programs that view j file - JPEG/JFIF image file

Click on the link to get more information about XnView MP for view j file action.

Multiplatform:

Previous file extension
IW44 file extension

File-Extensions.org > Bitmap image file types

Next file extension
file extension J2C

 

Follow us!

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

RSS feed