| File Type 1 |
JPEG 2000 Image File (Most common) |
| Popularity |
 Common |
| Category |
Raster Image Files |
| File Description |
Formal extension used for JPEG 2000 files; JPEG 2000 is an improvement to the standard .JPEG format that compresses image files using lossy or lossless compression.
The JPEG 2000 format also supports image transparency and retains alpha and spot channels; JPX files may also contain additional metadata that describes the contents of the file. |
| Program(s) that open jpx files |
 |
Mac OS |
 Apple QuickTime 6 or later
ToyViewer
GraphicConverter
Adobe Photoshop with JPEG 2000 Plugin
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| Sponsored Links |
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| Updated 6/12/2009 |
 Fix file extension .JPX errors. |
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