Found 1 record for the .IGE file extension name
.djvu - DjVu file bitmap image
.cr2 - Canon digital camera RAW image format version 2.0
.dt2 - Microsoft Live Messenger file
.emz - Microsoft Windows enhanced compressed metafile
.nef - Nikon Digital SLR camera RAW image file
.cdr - Corel Draw bitmap (preview) image format
.psd - Adobe Photoshop graphics
.sid - LizardTech MrSID image file
file extension IGE - Erdas imagine Large Raster Spill file
File extension IGE description:
When creating images requiring more than 4GB of disk space in Imagine a two file dataset is created. The .img contains the traditional superstructure, but the actual image data is kept in a separate non-HFA file format, normally with the extension .ige. This is presumably done to get around the 32bit file offset limitations of HFA format which makes it impossible to address large images.