How to Convert Multiple PNG Images to JXR?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed. Apply image edits like resize, crop, or color adjustment while converting.
2. Load your PNG files
Open reaConverter and import your .png files. No file limits, no slowdowns. Add as many as you need.
Drag files into the window, use the Add Files button, or select entire folders.
3. Select JXR as output format
Select JXR as target format and pick where to save results. You can keep default settings or fine-tune the output.
4. Start PNG to JXR conversion
Hit Convert to process your files. The log window shows progress, timing, and status for every file.
Conversion complete? Your JXR files are saved to the destination folder, ready to use.
Before you convert PNG to JXR
PNG stores pixels without compression loss and JXR does not, so this is a one-way step. Choose a high quality setting, and avoid converting the same file back and forth, because each pass compounds the artefacts.
