DUO

File Format
Name	DU*
Ontology	Electronic File Formats Graphics DU*
Extension(s)	.du1 .du2 .duo

DU* is a set of similar graphics formats for the Atari computers with unknown origin.

Identification

The 2 known test files appear to be exactly 113600 bytes long.

Software

• RECOIL

Sample files

• https://telparia.com/fileFormatSamples/image/duStar/