File with j2k file extension can be usually found as pictures saved in the JPEG2000 code stream image format.
Software that open j2k file
J2K file extension - JPEG2000 code stream image
What is j2k file? How to open j2k files?
File extension j2k is associated with the JPEG2000 code stream image file format.
JPEG 2000 (JP2) is an image compression standard and coding system introduced by Joint Photographic Experts Group committee in 2000.
See also jpc file extension record in our database.
The default software associated to open j2k 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 software applications associated to the .j2k 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 j2k file, edit j2k file, convert j2k file, view j2k file, play j2k 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 j2k files.
j2k file viewer - programs that view j2k file - JPEG2000 code stream image
Programs supporting the exension j2k on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for view j2k file action.
