A jls file extension is related to the JPEG-LS image format. A jls file stores picture image.

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

empty icon.jls - JAWS data

Detailed description

Software that open jls file

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JLS file extension - JPEG-LS image format

What is jls file? How to open jls files?

File type specification:

Bitmap image file type icon Bitmap image file type

jls file icon: jls filetype icon

The jls file extension is associated with the JPEG-LS image format (lossless picture image format).

Lossless JPEG was developed as a late addition to JPEG in 1993, using a completely different technique from the lossy JPEG standard.

Lossless JPEG has some popularity in medical imaging, and is used in DNG and some digital cameras to compress raw images, but otherwise was never widely adopted.

The default software associated to open jls file:

XnView MP icon

Pierre-Emmanuel Gougelet logoXnView MP  Multiplatform software

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).

Help how to open:

Use XnView to view content of *.jls files.

How to convert:

Compatible tools may be able to export *.jls files to other formats.

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

jls file viewer - programs that view jls file - JPEG-LS image format

Programs supporting the exension jls on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about XnView MP for view jls file action.


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