Apple Legacy Recovery 1998 Apple System Software 7.0a9 ("Big Bang" pre-release) 1991 Apple System Software 7.1 (US English) 1992 Apple Performa CD (System 7.1.2P for Quadra 630 and LC/Performa 580) (US English) 1994 Apple System Software 7.5 (US English) 1994 Apple System Software 7.5.3 (US English) 1996 Apple Mac OS 7.6 (US English) 1997 Apple Mac OS 7.6 (German) 1997 Apple Mac OS 7.6.1 (US English) 1997 Apple Mac OS 8 (Japanese) 1997 Apple Mac OS 8.1 (US English) 1998 Apple Power Macintosh 6100/7100/8100 CD (System Software 7.1.2P) (US English) 1994 Apple