SQ2

File Format
Name	SQ2
Ontology	Electronic File Formats Compression SQ2 ; ; ;
Extension(s)	.?q?, .qqq
Released	~1984

SQ2 is what we're calling the compressed file format associated with a variant of the Squeeze software that calls itself "Squeeze Version 2".

Unlike the original Squeeze format, SQ2 supports a timestamp and a comment. The compressed data format is the same.

It's possible that this software is also known as ZSQ -- see the ZSQ disambiguation page.

Identification

Files apparently start with bytes 0xfa 0xff.

File Format
Name	SQ2
Ontology	Electronic File Formats Compression SQ2
Extension(s)	`.?q?`, `.qqq`
Released	~1984