How to Convert Multiple DRF Images to JXL?
1. Download and Install reaConverter
reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. You can also resize, crop, and adjust images during conversion.
2. Load your DRF files
Open reaConverter and import your .drf files. No file limits, no slowdowns. Add as many as you need.
You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select JXL as output format
Pick JXL as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start DRF to JXL conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .jxl files will be waiting in the destination folder.






