How to Convert Multiple G4 Files to DIS?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.
2. Load your G4 files
Open reaConverter and add your G4 files. You can load individual files, entire folders, or even nested subfolders.
Drop your G4 files into the window or use File menu to browse and select folders.

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

4. Start G4 to DIS conversion
Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

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






