Mac OS 7 was a major change from the earlier System Software, introducing integrated multitasking, a revamped desktop, networking, and transitioning the name from 'Macintosh System Software' To 'MacOS'. It was followed by by MacOS 8.x.

Mac Plus Rom Download

Running Mac OS 7.x requires a Motorola 68000 based Macintosh, a supported model of Power PC based Macintosh (7.1 or later) or one of the following emulators:

  • NOTICE: YOU MUST HAVE A VALID 128KB MAC PLUS ROM FILE IN ORDER TO USE THIS APPLICATION! This is a port of the Mini vMac emulator for the Android platform. It supports almost any Android device, starting from android version 1.6. Features -. 4MB Mac Plus. Full screen (scaled down if needed) or scrolling if needed (full size). Full simulated keyboard (including all Mac keys) and physical.
  • Home Automation Links (Mac Plus or up) Stuffit Expander 3.5.1 - the latest version taht works on a Plus as far as I know. CD Sunrise is a generic CD ROM driver (no audio support) that works on MOST mac SCSI cd rom drives. Desktop Manager allows Apple CD ROM drive to work on an older Mac. Very cool shareware utilities for older Macs.

Mini vMac - Runs MacOS 1.1-7.5.5, emulates a black and white Motorola 68K based Mac Plus

Basilisk II - Runs MacOS 7.x-8.1, emulates later color Motorola 68k based Macs.

SheepShaver - Runs MacOS 7.5.2-9.0.4, emulates a Power PC based Macintosh.

Apple Mac OS 8 was another major overhaul of the OS from the earlier Mac OS 7.It added a new Platinum visual theme, a multi threaded Finder, better virtual memory, and many customization options. 8.5 and later require a PPC CPU. The King of Fighters 2002 Magic Plus II (bootleg) Penguin Brothers (Japan) Metal Slug 6: The King of Fighters 2002 (NGM-2650)(NGH-2650) Cadillacs and Dinosaurs (World 930201). Date: 01 Sep 2009 11:00 am; Last Updated: 30 Jan. 341-0290-B Lisa 2/5 Disk ROM 342-0341-B Mac Plus ROM lo 1985.



Release notes

An interim catchup release in the wake of Windows 95, bundling some extra desk accessories, more hardware support, and new APIs such as the modernized Open Transport.

Installation instructions

Note: Some of these CD images are actually hard disk volumes. You can mount those in an emulator, or some older CD burning programs know how to write them as a CD/ISO.

7.5.5 is the last supported version on Mac Plus, XL, Mac II, IIx, LC, IIcx, and SE/30, or anything with less than 68030 and 32-bit clean ROM.



The latest snapshots are available here. Itis recommended that you always use the latest snapshot available.

Source code

DateFile nameDescription
2013-03-15pce-0.2.2.tar.gzPCE 0.2.2 sources
2011-09-07pce-0.2.1.tar.gzPCE 0.2.1 sources
2009-11-30pce-0.2.0.tar.gzPCE 0.2.0 sources


These archives contain Windows executables as well as configuration files, ROM files anddisk images for specific setups.

DateFile nameDescription
2013-03-15pce-0.2.2-ibmpc.zipGeneric IBM PC
2013-03-15pce-0.2.2-macplus.zipGeneric Macintosh Plus
DateFile nameDescription
2013-03-15pce-0.2.2-pc-pcdos-1.00.zipAn IBM PC 5150 with PC-DOS 1.00
2013-03-15pce-0.2.2-pc-ccpm86-1.0.zipAn IBM PC 5150 with Concurrent CP/M-86 1.0
2013-03-15pce-0.2.2-xt-cpm86-1.1.zipAn IBM PC/XT 5160 with CP/M-86 1.1
2013-03-15pce-0.2.2-xt-ccpm86-3.1.zipAn IBM PC/XT 5160 with Concurrent CP/M-86 3.1
2013-03-15pce-0.2.2-xt-dos-plus-1.2.zipAn IBM PC/XT 5160 with DOS Plus 1.2
2013-03-15pce-0.2.2-xt-pcdos-2.00.zipAn IBM PC/XT 5160 with PC-DOS 2.00
2013-03-15pce-0.2.2-xt-pcdos-3.30.zipAn IBM PC/XT 5160 with PC-DOS 3.30
2013-03-15pce-0.2.2-xt-pcix-1.0.zipAn IBM PC/XT 5160 with PC/IX 1.0
2013-03-15pce-0.2.2-xt-xenix86-2.1.3.zipAn IBM PC/XT 5160 with SCO Xenix System V 2.1.3
2013-03-15pce-0.2.2-xt-minix-1.1.zipAn IBM PC/XT 5160 with MINIX 1.1
2013-03-15pce-0.2.2-xt-minix-2.0.2.zipAn IBM PC/XT 5160 with MINIX 2.0.2
2013-03-15pce-0.2.2-xt-m24-msdos-3.30a.zipAn Olivetti M24 with MS-DOS 3.30A
DateFile nameDescription
2013-03-15pce-0.2.2-mac-128-0.1.zipA Macintosh 128K with System 0.1
2013-03-15pce-0.2.2-mac-512-0.5.zipA Macintosh 512K with System 0.5
2013-03-15pce-0.2.2-mac-plus-1.1.zipA Macintosh Plus with System 1.1
2013-03-15pce-0.2.2-mac-se-2.0.zipA Macintosh SE with System 2.0
2013-03-15pce-0.2.2-mac-classic-6.0.7.zipA Macintosh Classic with System 6.0.7
DateFile nameDescription
2013-03-15pce-0.2.2-rc759-ccpm86-3.1.zipA RC759 Piccoline with Concurrent CP/M-86 3.1 (danish)

ROM images

Atari ST

File nameSizeDescription
tos-1.00-uk.rom196608TOS 1.00 (UK)
tos-1.00-us.rom196608TOS 1.00 (US)
tos-1.02-uk.rom196608TOS 1.02 (UK)
tos-1.02-us.rom196608TOS 1.02 (US)
tos-1.04-uk.rom196608TOS 1.04 (UK)
tos-1.04-us.rom196608TOS 1.04 (US)
tos-2.06-uk.rom262144TOS 2.06 (UK)
tos-2.06-us.rom262144TOS 2.06 (US)


File nameSizeDescription
award-2.05.rom8192Award XT BIOS 2.05 (1987-01-30)
ibm-pc-1981-04-24.rom8192IBM PC BIOS (1981-04-24)
ibm-pc-1981-10-19.rom8192IBM PC BIOS (1981-10-19)
ibm-pc-1982-10-27.rom8192IBM PC BIOS (1982-10-27)
ibm-xt-1982-11-08.rom8192IBM PC/XT BIOS (1982-11-08)
ibm-xt-1986-05-09.rom65536IBM PC/XT BIOS (1986-05-09)
ibm-basic-1.00.rom32768IBM ROM BASIC 1.00
ibm-basic-1.10.rom32768IBM ROM BASIC 1.10
kyocera.rom16384Kyocera XT BIOS 1.00 (1987-04-15)
olivetti-m24-1.21.rom16384Olivetti M24 BIOS 1.21 (1985-02-28)
olivetti-m24-1.43.rom16384Olivetti M24 BIOS 1.43 (1986-04-03)
phoenix-2.51.rom8192Phoenix XT BIOS 2.51 (1987-01-21)


genoa-ega-2.41.rom16384GENOA SUPER EGA BIOS version 2.41 (1986-09-30)
ibm-ega.rom16384IBM EGA BIOS (1984-09-13)


et4000.rom32768TsengLabs International ET4000 BIOS (1992-04-15)
ibm-vga.rom24576IBM VGA BIOS (1986-10-27)
mx86200.rom32768MXIC MX86200 BIOS version 3.34 (1996-08-20)
tvga-d3.0.rom32768Trident TVGA BIOS D3.0 (1991-11-12)
tvga-d3.0-pce.rom32768Trident TVGA BIOS D3.0 (1991-11-12).
This BIOS is patched to shortenthe banner delay from about 4.5 seconds to about 1 second.
tvga-c4.3.rom32768Trident TVGA BIOS C4.3 (1993-07-12)


mac-128k.rom65536Macintosh 128K ROM (28BA61CE)
mac-512k.rom65536Macintosh 512K ROM (28BA4E50)
mac-plus-3.rom131072Macintosh Plus ROM rev 3 (4D1F8172)
mac-se.rom262144Macintosh SE ROM (B2E362A8)
mac-classic.rom524288Macintosh Classic ROM (A49F9914)

RC759 Piccoline

Mac Plus Rom Download Android

rc759-1-2.1.rom32768RC759 ROM version 2.1
rc759-1-5.1.rom32768RC759 ROM version 5.1
rc759-2-4.0.rom32768RC759 ROM version 4.0 (alternate RAM sizes)
rc759-2-5.1.rom32768RC759 ROM version 5.1 (alternate RAM sizes)

Mac Plus Rom Download Apk


Macintosh Plus Roms

The latest sources can be checked out using thefollowing command: