Now the JPEG XL Toolbox is released on App Store.

The Pro in app purchase is FREE until Jan 20, 2024.

The Pro version only enables some tweaks for ProRAW decoding.

All the JPEG XL settings are available for FREE version.

Features:

• ProRAW to JPEG XL
• Batch conversion
• Metadata keeping
• Supports 4G RAM devices to convert 48 megapixels ProRAW
• Lossless for JPEG input
• Keeps HDR effect after the ProRAW to JXL conversion

Features in settings:

• ProRAW parameters to adjust the decoding process
• Modular mode
• Progressive mode
• Output colorspace
• Decoding speed option