For advanced users, the open-source tool (by Dave Coffin) and ExifTool can decode some early Fuji PDD formats:
While version 1.0 represents the foundation of this tool, it includes several essential functions for clinical and research settings: fujifilm pd-s viewer v1.0
If you are having trouble running on a modern PC: For advanced users, the open-source tool (by Dave
If you are specifically using the v1.0 viewer and encounter errors: Compatibility For advanced users