How to Convert Multiple 2D Files to GBR?
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.
2. Load your 2D files
Open reaConverter and add your 2D files. You can load individual files, entire folders, or even nested subfolders.
Drop your 2D files into the window or use File menu to browse and select folders.

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

4. Start 2D to GBR conversion
Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

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







