该应用程序提供各种 JPEG XL (JXL) 功能。
支持：
* ProRAW DNG -> DNG
- 无损压缩，大小约为原始的一半
- 有损压缩，大小约为原始的六分之一
* ProRAW DNG -> JXL
- 有损转换，大小约为原始的七分之一
* DNG -> JXL
- 有损转换，大小约为原始的七分之一
* HEIF -> JXL
- 有损转换
* JPEG -> JXL
- 无损转换
特性：
* 保留内部元数据
* 保留 16 位深度
* 保留 iOS 照片应用中的 HDR 显示效果
* 批量转换功能
=== CHNAGELOG ===
* Bumps libjxl to v0.10.2
* Adjusts settings view
* Improves processing speed significantly
* Adds lossless mode for ProRAW compression
* Uses 7 as the default effort
* Adds ProRAW direct compression
* Settings page adjustment
* Some UI improvements
* Adds Pro version purchase
* Adds several ProRAW parameters in settings for Pro version
* Adds decoding speed in settings
* Low memory mode now allows devices with 4GB RAM to convert 48M ProRAW
* Uses lossless encoding for JPEG automatically
* Adds Modular mode support
* Adds Progressive mode support
* Adds Colorspace support
* Keeps HDR effect when converting from ProRAW
* Adds support for ProRAW to lossy JPEG XL conversion
* Adds Batch conversion
* Keeps DNG Metadata in JXL
* Adds quality and effort in settings