How to Convert Multiple MS3D Files to HPG?
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 MS3D files
Open reaConverter and add your MS3D files. You can load individual files, entire folders, or even nested subfolders.
Drop your MS3D files into the window or use File menu to browse and select folders.

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

4. Start MS3D to HPG conversion
Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

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








