File Extension Library


.J2K File Extension

  • Developer by: Joint Photographic Experts Group
  • Category: Raster Image Files
  • Format: Binary

What are .J2K files and how to open them?

Can't open .J2K file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .J2K file.

What is a .J2K file extension?

.J2K file extension is created by Joint Photographic Experts Group. .J2K has been classified as Raster Image Files. The format of .J2K file is Binary.

.J2K is JPEG 2000 Image

Compressed bitmap image that uses wavelet compression instead of the DCT compression used by standard .JPEG images; supports 16-bit color, alpha transparency, and lossless compression.

List of all softwares that can open the JPEG 2000 Image
Windows
IvanView
CorelDRAW Graphics Suite 2018
Corel PaintShop Pro 2019
Serif PhotoPlus
Adobe Photoshop CC 2019
Adobe Photoshop Elements 2019
Apple QuickTime Player
ACD Systems Canvas X 2019
BioniX Wallpaper
Mac
ToyViewer
Lemkesoft GraphicConverter
Adobe Photoshop CC 2019
Adobe Photoshop Elements 2019
Apple QuickTime Player

How to fix problems with .J2K files

  1. You need to update the application that you normally use to open .J2K files. Only the latest version of the software supports the current .J2K file format
  2. You need to check the .J2K file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)