The Six Hundred Mac OS

I love that some people have too much time on their hands. Thanks to Slack developer Felix Rieseberg, you can now run Mac OS 8 on a 1991 Macintosh Quadra 900 without any messing about with separate emulators and OS installs. The whole thing runs on your Mac as a single, standalone Javascript app…

  1. The Six Hundred Mac Os Catalina
  2. The Six Hundred Mac Os Download

You can also run it on a Windows or Linux machine.

Explore the world of Mac. Check out MacBook Pro, MacBook Air, iMac, Mac mini, and more. Visit the Apple site to learn, buy, and get support. I am trying to install latest version of six python package but I have following issues. Can't get rid of six 1.4.1 in mac OSX 10.10.2 sudo pip install six -upgrade Requirement already up-to-date. The Mac OS X 10.6.6 Update is recommended for all users running Mac OS X Snow Leopard and includes general operating system fixes that enhance the stability, compatibility, and security of your Mac. It also includes the Mac App Store, the best way to discover and buy new apps for your Mac. In 1984 Apple Computer unveiled their Macintosh. It included a new user interface that revolutionized the way people though about computer interaction. Originally referred to as simply 'Macintosh System', the underlying OS was a single-tasking disk system for the Motorola 68K CPU. Significant changes were made in MacOS 7.x. As an operating system, Mac OS has always tried to make things sleek and minimalist on your desktop. However, in the older versions, the sync between Mac and iPhone led to a lot of clutter. To counter that, Apple added Desktop Stacks to make your desktop organized according to the criteria you desire.

The virtual machine is emulating a 1991 Macintosh Quadra 900 with a Motorola CPU, which Apple used before switching to IBM’s PowerPC architecture in the late 1990s.

Bear in mind that this is written entirely in JavaScript, so please adjust your expectations.

The underlying emulator is Basilisk II, a 68k Macintosh emulator by Christian Bauer et al, modified and compiled with Emscripten by James Friend.

Rieseberg says it should run most Mac OS 8-compatible apps, and even comes with some supplied ones.

You’ll find various games and demos preinstalled, thanks to an old MacWorld Demo CD from 1997. Namely, Oregon Trail, Duke Nukem 3D, Civilization II, Alley 19 Bowling, Damage Incorporated, and Dungeons & Dragons.

There are also various apps and trials preinstalled, including Photoshop 3, Premiere 4, Illustrator 5.5, StuffIt Expander, the Apple Web Page Construction Kit, and more.

But if you want to load others, you can do that.

Can I transfer files from and to the machine? Yes, you can. Click on the “Help” button at the bottom of the running app to see instructions. You can transfer files directly, or mount disk images.

All you need do is copy files into the macintosh.js folder in your user directory and restart the app. Open the Unix volume on the desktop and you’ll find them in there.

If you want to mount disk images, just place the .iso or .img volume into the same folder and re-open the app. Rieseberg does caution that there is a “considerable” performance hit for each mounted volume, so one at a time might be advisable.

The same also works in reverse if you want to transfer files from the emulator to your Mac: Just open the Unix volume and the macintosh.js folder within it, copy files to that folder, and then quit the app. That will force a sync that copies them to the folder on your own Mac.

Hundred

One thing you can’t do, sadly, is connect to the web.

The web was quite different 30 years ago — and you wouldn’t be able to open even Google. However, Internet Explorer and Netscape are installed, as is the ‘Web Sharing Server,’ if you want to play around a bit.

Of course, Javascript isn’t exactly the most efficient environment, so I found the app was using around 100% of one CPU core, but it’s certainly a fun trip down memory lane!

You can download the app from GitHub — just scroll down to the Downloads section.

Via the Verge

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Need a copy of System 6.0.8, 7.0.1, or a newer version of the Classic Mac OS for your vintage Mac? You can dig through apple.com and try to find them – or you can download them using the updated links on this page. (Apple does rearrange things, making it more difficult to find things.) All versions of the Mac OS linked here are copyrighted by Apple Computer and free to Macintosh owners. System 7.1.x as well as 7.6.x and later are not free products and must be purchased.

Making Floppies

Software is stuffed and requires an expander, such as StuffIt Expander (which was traditionally bundled with early Mac web browsers). Mounting disk images or making floppies from them requires Disk Copy (download Disk Copy) or MountImage.

You will need a 400K or 800K floppy drive to produce single-sided disks for use with the Mac 128K and 512K Fat Mac. Apple’s high density floppy drives cannot format single-sided floppies.

You cannot use a USB floppy drive to create 800K floppy disks; they can only be formatted and written to using an Apple 800K or 1.4M HD floppy drive.

You should have no trouble formatting and writing to high density floppies using a USB floppy drive.

Drive Prep

Mac

Whenever possible, Apple branded hard drives should be formatted or updated with HD SC Setup 7.3.5 or later before installing a new version of the OS. (Exception: If the hard drive of a Mac Portable is formatted with any version newer than 7.3.1, it will crash instead of waking from sleep mode.)

For an interesting overview of Mac OS history, read Evolution v. Revolution on MacKiDo. And for tips on choosing a version of the Mac OS, read What’s the Best System Version?

Pre System 6

  • Several older versions of the Mac OS were available for download through links on The Mac 512, including 1.0, 1.1, 2.0, 3.2, and 4.2. However, Apple forced them and other sites to stop distributing older versions of the Mac OS. Gamba’s page may still work.
  • Introduction to Mac OS 1 through 5 on MacKiDo provides a quick overview of every version of the Mac OS from System 1.0/Finder 1.0 to System Software 5.1. (Note: Many download links no longer work.)

System 6

  • System 6.0.x from System 6 Heaven
  • Hardware Requirements for System 6.0.8 to 7.6, Gamba
    • For more on System 6, visit System 6 Heaven and see The Joy of Six: Apple’s Fast, Svelte, Reliable, and Still Useful System 6

System 7

  • System 7.1 and Update 3.0 are available for download from the University of Calgary.
  • Apple has made available System 7.5.3 for free download (19 image files!) but no longer hosts the files. Data files require System 7.0.1 or later. (Don’t forget the System 7.5.5 update.) Try these links:
  • For international users, first go to Apple’s software updates page, then choose the language you want, then select Macintosh, then click on System, and then choose System 7.5 Update 2.0.
  • Hardware requirements for System 6.0.8 to 7.6, Gamba
  • Newer versions of the system must be purchased (see below).

Mac OS 8

  • Petition: Release Mac OS 8.1 and 8.5.1, Steve Godun, Petition Online. If you’d like to see Apple make OS 8.1 and 8.5.1 free to all, as they did with System 7.5.3, please sign this petition.

Classic Mac OS Updates

Mac OS X updates are readily handled through Software Update, but pre-X updates can be difficult to locate. Links are to English language version of the Mac OS.

  • System 7.5.3 update (from 7.5.x)
  • System 7.5.5 update (only from 7.5.3)
  • Mac OS 7.6.1 update (only from 7.6)
    • For more on Mac OS 7.x, visit System 7 Today and see System 7: Bigger, Better, More Expandable, and a Bit Slower than System 6 and System 7.5 and Mac OS 7.6: The Beginning and End of an Era
  • Mac OS 8.1 update (only from 8.0, adds HFS+ support, last to support any 680×0 Macs, and 680×0 Macs cannot boot from HFS+ volumes, first version of Mac OS to support Carbon apps)
  • Mac OS 8.6 update (from 8.5 or 8.5.1, PowerPC only, new nanokernel supports Multiprocessing Services 2.0)
    • For more on Mac OS 8.x, see Mac OS 8 and 8.1: Maximum Size, Maximum Convenience
  • Mac OS 9.1 update (from 9.0.x)
  • Mac OS 9.2.1 update (from 9.1 or 9.2)
  • Mac OS 9.2.2 update (only from 9.2.1)
    • For more on Mac OS 9, visit Mac OS 9 Lives

Where to Buy the Classic Mac OS

You may be able to purchase system software from Apple or dealers with old stock.

  • System 6.0.8, $15
  • System 7.1 + Update 3.0, $25
  • System 7.5.3 + Update to 7.5.5, $25

The Six Hundred Mac Os Catalina

Mac OS 7.6 and later are usually available through dealers, eBay, and LEM Swap. Mac OS 7.6 requires a 32-bit clean Mac, a 68030 or later CPU, 8 MB of RAM (16 MB recommended), and at least 70 MB of available drive space (120 MB if you wish to install all the options).

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The Six Hundred Mac Os Download

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