JPX file extension. How to open and convert files with JPX file suffix

Files with jpx file extension can be found a special variant of the JPEG 2000 bitmap image format. Rather uncommon, proprietary version of JPG, with additional features, functions and generally higher quality. Also supports transparency.

There are 3 other file types using
the JPX file extension!

.jpx - JBuilder project

.jpx - Jalbum image info

.jpx - Borland Together implementation project

Detailed description

Software that open jpx file

Add comment

JPX file extension - JPEG 2000 extended image format (ISO 15444-2)

What is jpx file? How to open jpx files?

File type specification:

Bitmap image file type

jpx file icon:

The jpx file extension is associated with the JPEG 2000 file format, an image compression format based on the wavelet technology. The format itself is defined by several standards (parts), from the basic coding system, to support of other various aspects.

JPEG 2000 is more sophisticated image format than JPEG. It offers superior compression performance and compared to JPEG fully supports transparency and alpha planes.

The jpx files are JPEG 2000 images that also contain the second standard (PART 2) of the file format. PART2 is proprietary and is also as the ISO/IEC 15444-2 standard.

jpx file extension is more common for Mac platform. For Windows, the preferred suffix is the jpf file extension.

MIME types:
image/jpx

Updated: January 3, 2025

The default software associated to open jpx file:

XnView MP

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:

Because of the proprietary nature of JPX, only few high-end graphic viewers and editors, such as Adobe Photoshop or Corel Photo Paint, are able to open this file format.

How to convert:

Viewers or editors that are able to open the .jpx files also have the options to save or export them another image file format.

Find conversions from jpx file:

jpx to jpeg

jpx to jpg

Find converter to jpx file type:

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

Hint:
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 jpx files.

Software that open jpx file - JPEG 2000 extended image format (ISO 15444-2)

Programs supporting the exension jpx on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open jpx file action.