Found 24 software entries in System beginning with: "M" from category: Beta


Mac OS X Server "Rhapsody" DR1 + DR2 (Intel x86 + PPC)

1997
Mac OS X Server "Rhapsody" DR1 + DR2 (Intel x86 + PPC) (1997)
(Modified on 2021-12-04 15:47:58)

"Rhapsody" DR1 and DR2 were the developper releases (beta) of what would soon become Mac OS X Server 1.0 and then Mac OS X 10.0.  Rhapsody is a software product, named NeXTSTEP from 1989 to 1997, that Steve Jobs developped and brought...

Mac OS 7.0a9 (May 1990)

1990
Mac OS 7.0a9 (May 1990) (1990)
(Modified on 2019-09-20 11:23:57)

This was the may 1990 release of macintosh system software 7.0a9 (which most likely means 7.0 alpha 9). Along with an early/development version of the operating system, the disc included lots of developer tools and other special...

Mac OS 7.0 Beta (7.0a9, 7.0b4)

1990
Mac OS 7.0 Beta (7.0a9, 7.0b4) (1990)
(Modified on 2017-11-10 18:16:29)

Those are trimmed down versions of Mac OS 7.0 betas. See also: the full 7.0a9 CD image containing developer tools See also: the full 7.0b4 CD image  

Mac OS X Public Beta

2000
Mac OS X Public Beta (2000)
(Modified on 2018-11-17 18:21:44)

    The Mac OS X Public Beta (internally codenamed "Kodiak") was an early beta version of Apple Computer's Mac OS X operating system Cheetah. It was released to the public on September 13, 2000 for US$29.95. It...

Mac OS 8.0 Copland (Beta Builds)

1996
Mac OS 8.0 Copland (Beta Builds) (1996)
(Modified on 2021-12-04 15:47:46)

Copland OS was supposed to be the turning point of classic Mac OS.  Starting from 1994, it was supposed to introduce true multitasking, protected memory.  Copland could have been the foundation of Mac OS X altough it was commonly being...

Mac OS 8.7 Pre-release (Sarah)

1999
Mac OS 8.7 Pre-release (Sarah) (1999)
(Modified on 2021-12-17 22:08:11)

MacOS 8.7 is supposedly a cancelled MacOS 8.x update, that became MacOS 9 for PPC. As shown by Action Retro, it can be run on a PowerBook 540c that has a PPC upgrade inside, however, at least for him, the wallpaper becomes the...

Mac OS 7.1b7 CD (developer tools)

1992
Mac OS 7.1b7 CD (developer tools) (1992)
(Modified on 2017-04-05 10:40:35)

This is the Beta Release of Macintosh System Software 7.1b7. Along with the beta operating system, the disc includes lots of developer tools and other goodies.

MacOS Copland 8 D12 MCE {HOME BUILD}

2020
MacOS Copland 8 D12 MCE {HOME BUILD} (2020)
(Modified on 2021-05-23 07:33:10)

Mac OS Copland D12 MacCrash Edition, Repack for 2020 :) "Combined Copland Ta2c5, D7e1, D9OPT, D11E4" home built hard disk image.  

Mac OS 8.1 Beta (8.1a4, 8.1b2c2, 8.1b4, 8.1b5, 8.1d9)

1998
Mac OS 8.1 Beta (8.1a4, 8.1b2c2, 8.1b4, 8.1b5, 8.1d9) (1998)
(Modified on 2018-03-28 13:36:21)

We are looking for all of MacOS 8.1 "Bride of Buster" beta pre-releases, namely:   Mac OS 8.1a2/bc Mac OS 8.1b2 Mac OS 8.1b3 Mac OS 8.1b7 Other non listed Mac OS 8.1 pre-release, alpha or beta...




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