JAM (compressed image)

File Format
Name	JAM (compressed image)
Ontology	Electronic File Formats Graphics JAM (compressed image)
Extension(s)	.jam
Released	≤1992

See JAM for other formats with that name.

JAM is a DOS utility for lossy image compression. It has an associated .JAM image file format. It was developed by J. Russell Cook and Daniel E. Johnson, and distributed as shareware.

JAM files have no signature, and there's no obvious way to identify them from their contents.

Software

• JAM 1.10 (DOS software)