LanguageIM1
Sun raster image
File type: Bitmap image file
Files with im1 extension were used by Sun Microsystems UNIX platforms OS. They were used as a bitmap image file format.
What is im1 file?
File type category:
Bitmap image file
Date updated: August 28, 2017
The im1 file extension was used in the past for one of the many bitmap formats used by Sun. Most likely obsolete.
This file format was used by the Sun Microsystems UNIX platforms using the SunOS operating system.