Viewer from ER Mapper  

ER Viewer is an easy to use image viewer featuring interactive roaming and zooming with very large image files. A wide range of image formats are supported:

• From version 7.0, ER Viewer supports JPEG 2000 files
• ER Mapper ECW v2.0 compressed imagery
• Universal Data Format (UDF) images
• ER Mapper images
• TIFF and GeoTIFF images
• SPOT View images
• ESRI BIL (ARC/INFO and ArcView) images
• Smart Data ER Mapper algorithms