How to Convert Multiple CR3 Images to BPG?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting CR3 files in under two minutes. Built-in editing tools let you resize, crop, or watermark as you convert.
2. Load your CR3 files
Open reaConverter and import your .cr3 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 BPG as output format
Pick BPG as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start CR3 to BPG conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.

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








