How to Convert Multiple I18 Files to CG4?
1. Download and Install reaConverter
reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.
2. Load your I18 files
Start reaConverter and load all the .i18 files you intend to convert into .cg4. The software supports multiple I18 conversion and processes all files locally on your computer.
Select I18s from a folder or by drag-and-dropping them directly into the reaConverter window.

3. Select CG4 as output format
Pick the CG4 as output format and choose the destination folder where you want to save new .cg4 files.

4. Start I18 to CG4 conversion
Then simply press Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your CG4 files in the destination folder you selected.