Customer states they have hundreds of TIFF files that were either registered in the MicroStation based GIS Imaging products (I/RASC or ImageAnalyst) or had been converted to GeoTIFF. They want to extract the registration as a world file (.tfw) for use in another application.
This is easily accomplished in batch mode using the Many/Raw File Converter in the ImageStation Raster Utilities (ISRU). ISRU can be downloaded from https://download.hexagongeospatial.com/downloads/imagestation/imagestation-raster-utilities-5-2-800.