How to Convert Multiple GM4 Files to CIN?
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 GM4 files
Launch reaConverter and drop in your GM4 files. The software queues everything for batch processing with consistent settings.
Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

3. Select CIN as output format
Pick CIN as output format and choose the destination folder where you want to save new .cin files.

4. Start GM4 to CIN conversion
Then simply press the Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your CIN files in the destination folder you selected.







