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.J2K File Extension

TIP: Run a free scan for .J2K file extension errors.

File Type JPEG 2000 Image
Popularity 2 stars  Uncommon
Category Raster Image Files
File Description 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.
Program(s) that open j2k files
Mac OS Mac OS ToyViewer
Lemkesoft GraphicConverter
Adobe Photoshop with JPEG 2000 plugin
Adobe Photoshop Elements 8
Apple QuickTime
Windows Windows IvanView
Corel Paint Shop Photo Pro X3
Adobe Photoshop with JPEG 2000 plugin
Adobe Photoshop Elements 8
Apple QuickTime
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Updated 6/13/2009 Star Fix file extension .J2K errors.
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