How to Convert Multiple JB2E Files to U3D?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting JB2E files in under two minutes.
2. Load your JB2E files
Add JB2E files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.
You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select U3D as output format
Select U3D from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start JB2E to U3D conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .u3d files will be waiting in the destination folder.






