A plug in for QuickLook on Mac OS X for the JPEG XR file format.
JPEG XR is a neat little image format with a lot of features including
- High quality lossy compression (comparable with jpeg2000)
- Lossless compression
- transparency support
- Support for just about every pixel format under the sun
It’s also a free and open ISO standard.
Download from https://jpegxrquicklook.codeplex.com.