How to Convert Multiple SD0 Files to JXL?
1. Download and Install reaConverter
Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.
2. Load your SD0 files
Open reaConverter and add your SD0 files. You can load individual files, entire folders, or even nested subfolders.
Drop your SD0 files into the window or use File menu to browse and select folders.

3. Select JXL as output format
Choose JXL as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

4. Start SD0 to JXL conversion
Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

After conversion, find your JXL files in the output folder. Click 'Show converted files' to open it directly.




