.J2K File Extension
JPEG 2000 Image
Developer | Joint Photographic Experts Group |
Popularity |
3.6 | 9 Votes |
Category | Raster Image Files |
Format | Binary |
What is a J2K file?
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.
Programs that open or reference J2K files
Windows
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Free
Mac
Free
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Included with OS