This is a virtual museum of operating systems (and standalone applications) running under emulation, implemented as a Linux VM for QEMU, VirtualBox, or UTM.
A custom emulator-independent launcher is provided, and all OSes and emulators are pre-installed and pre-configured. The launcher includes a snapshot feature to quickly revert broken installations back to a working state. Hypervisor installers and shortcuts to run the VM on Windows, macOS, and Linux are also included.
Want to see the earliest resident monitors? The ancestor of all modern OSes (CTSS)? The earliest versions of Unix? The first OS with a desktop metaphor GUI (Xerox Star Pilot/ViewPoint)? Early versions of mainstream OSes? If you want to explore historical OSes and platforms without having to worry about configuring/installing emulators and OSes or corrupting emulated installations, you’ve come to the right place.
Just about every well-known OS and platform (and also a lot of obscure ones) is included in some form, spanning the entire history of stored-program computing from the Manchester Baby of 1948 (the first stored-program computer) to the present day.
The catalogue covers, among many other things:
The earliest mainframes : Manchester Baby test/demo programs, Mark 1 Scheme A/B/C/T (the earliest examples of system software that could be considered as an OS), various EDSAC software, etc.
: Manchester Baby test/demo programs, Mark 1 Scheme A/B/C/T (the earliest examples of system software that could be considered as an OS), various EDSAC software, etc. Later mainframes and minicomputers : CTSS, MVS, VM/370, TOPS-10/20, ITS, Multics, RSX, RSTS, and more
: CTSS, MVS, VM/370, TOPS-10/20, ITS, Multics, RSX, RSTS, and more Workstations and Unix variants : PERQ OSes, SunOS, IRIX, OSF/1, A/UX, NeXTSTEP, Plan 9, various BSDs, plus Linux distributions across the decades, and more
: PERQ OSes, SunOS, IRIX, OSF/1, A/UX, NeXTSTEP, Plan 9, various BSDs, plus Linux distributions across the decades, and more Home computers : various CP/M variants, Apple II, Commodore 8-bit machines, Atari 8-bit, MSX, Tandy TRS-80, BBC Micro, ZX Spectrum, Sharp MZ, and more
: various CP/M variants, Apple II, Commodore 8-bit machines, Atari 8-bit, MSX, Tandy TRS-80, BBC Micro, ZX Spectrum, Sharp MZ, and more Personal computer operating systems : various DOS variants, OS/2, BeOS, Windows from 1.0 to early Longhorn betas, classic Mac OS through Mac OS X 10.5 PPC, and more
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