A j file extension can also be found as specially compressed JPEG files in JFIF standard. Use .jpg file extension instead.
.Software that open j file
J file extension - JPEG/JFIF image
What is j file? How to open j files?
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.
The default software associated to open j file:
Company or developer:
Pierre-Emmanuel Gougelet
A free (for non-commercial purposes) powerful cross-platform media browser, viewer and converter. Compatible with more than 500 formats and also supports export to 70 different file formats. It works on Windows, Linux and macOS (OS X).
List of recommended software applications associated to the .j file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android 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).
j file viewer - programs that view j file - JPEG/JFIF image
Programs supporting the exension j on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about XnView MP for view j file action.
