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A Beginner's Guide for Uploading Stuff to Macintosh Garden

First things first, before going ahead with contributing software, there's a couple of things you be aware of ..

Is it abandonware?

That's the question you should ask yourself before doing anything. If it's not abandonware, you shouldn't upload it no matter how good it is. — What is abandonware? There's no official definition, so let's try to answer that question by telling you how we at the Macintosh Garden define abandonware: When in doubt, ask in the forum first. Because if you upload something that cannot be considered abandonware, the link will be taken down. There'll be no exceptions. If that happens to you, don't worry. You won't be banned. But to avoid trouble, again, ask in the forum first. For more info, view the Macintosh Garden Rules.

OK I think it's abandonware. What's Next?

If you have a real classic capable Mac, and the software is on floppy disks, it's best to use DiskCopy 4.2 to create a DiskCopy disk image. Be sure to use DiskCopy 4.2 and not a later version, since newer versions ignore certain information on the disk. Otherwise, setup an emulator. Doing that is way beyond the scope of this guide, so please refer to the main guides section: Introduction to Emulation for more information. Once you got it up and running, your first task is to use it to create a virtual disc image. This guide will assume you're using either Basilisk II or SheepShaver.

The emulator's ready. How do I create a disc image?

Depending on what Mac OS version the software is designed for, there are two methods for doing it. (For the purpose of this article, System 1 through 7.5.5 will also be referred to as Mac OS, even though the official name of the operating system was "System" up to System 7.5.5. Mac OS 7.6 is the first to bear the name "Mac OS".)

If it's for System 6 (Mac OS 6) and below

You have to create a DiskDup+ image with the help of ShrinkWrap 2.1 or ShrinkWrap 3.5.1 (ShrinkWrap can create DiskDup+ images, but vMac sometimes have problems reading them. Images created with the method described above always work, so stick to it).
  • Place the software and its related files on a folder. If the folder's size exceeds 1.4 MB you must move files to another folder until it goes below that limit.
  • Once everything's ready, open ShrinkWrap
  • Go to the Image menu
  • Select New Image From Folder
  • Navigate to the location of the folder and select it
  • Press the Choose button
  • A dialog pops up
  • Make sure the size is no bigger than High Density Disk and that the format is Mac OS Standard and press the Create button
  • Another dialog pops up
  • Select DiskCopy 4.x as the File Format
  • Press the Save button (you may have to change the file extension to .image)
  • Repeat these steps with any additional folder if necessary and then quit ShrinkWrap. You're done with it.
  • Open DiskDup+ and open with it the image you just created
  • Once the program have finished doing its thing, save the image in DiskDup+ format (you'll have to change the file extension to .dsk)
  • Repeat these steps with any additional image if necessary and you're done

If it's for Mac OS 7 (System 7) and up

You have two options: create a Disk Copy 6.x image or a Toast image. If the game or application is compatible with System 7 (Mac OS 7.0 up to 7.5.5), use Disk Copy, or the Virtual CD/DVD-ROM Utility, or Toast 4 Deluxe (Toast applications from version 5 and later don't work with anything below Mac OS 8.6). If you don't know the system requirements, use Disk Copy. For every other case, use Toast.

To create a Disk Copy image

  • Place the software and all its related files on a folder with a short but descriptive name. If the image is going to double as a CD then use exactly the same name as the CD.
  • Fire up Disk Copy
  • Drop the folder onto the Disk Copy window
  • A save dialog pops up
  • Choose Read-Only as the format. This is mandatory because emulators can't mount images in Read-Only Compressed format.
  • Press the Save button and you're done.

To create a Toast image
You can use Toast 4 Deluxe, later Toast versions, or the Virtual CD/DVD-ROM Utility. Let's use Toast 4. But first: If you're going to create an image from a folder, turn it into a Disk Copy image and then mount it. And if you're going to create an image from a CD, insert it in the corresponding drive.
  • Fire up Toast
  • Drag the icon of the mounted Disk Copy image or icon of the mounted CD onto the Toast window
  • Select Save as Disc Image on the File menu
  • Remove the bullet from the file name and replace it with a .toast extension
  • Once the file's saved, select it on the Finder
  • Select Get Info on the File menu (You can do the same by pressing Command-I)
  • On the lower part of the resulting window there's a checkbox that says Locked
  • Check it
  • A small lock will appear on the file's icon (That's okay)
  • Close the window. You're done.

If it's for both System (Mac OS) 6 and 7 (or up)

Most people will want to use it with System 7/Mac OS 7 (or up), so you're better off doing a Disk Copy image.

The image's ready. Is that all?

Nope. You have to compress it before you can upload it. Compress DiskDup+ and Toast images with MacZip, but for Disk Copy images use DropStuff 5.x.

Can I compress DiskCopy, DiskDup+ and Toast images with DropStuff?

Yes, but zips are more compatible with all of Macintosh Garden's target platforms (Mac OS 6-9, Mac OS X PPC and Intel, and Windows) and hence, less troublesome. Besides, StuffIt Expander doesn't run well under emulation. And before you ask, neither RAR nor 7-Zip can be decompressed in Mac OS 6-9 so please use zip. However, The Unarchiver has good support for Stuffit, and there is an experimental Windows version available.

Then why can't I zip Disk Copy images?

This is the case only with Disk Copy 6.x images. DiskCopy 4.2 images won't be recognized if the type and creator codes are missing, but all the data remains intact. Disk Copy 6.x images, on the other hand, generally depend on something called resource fork to work and only sit archives preserve it safely. On the same note, only Mac OS can handle resource forks so always decompress stuffed Disk Copy images on this operative system or they will be corrupted beyond repair and you won't be able to recover anything. No kidding. A read-write Disk Copy 6.x image basically has a raw image in the data fork, though this format is not recommended because of the lack of checksum. However, it's useful for emulation (mini vMac can access a read-write Disk Copy 6.x image directly).

The image's compressed. Is there anything else I should do?

Run a test. Decompress the archive, mount the disc image or images, play the game or if it's an application, create a document with it. You'll be surprised how many defective files have been uploaded here because people don't test them first.

Done. Am I ready to upload the file?

Yes and no. The maximum file size allowed here is 8 GB. If the file's bigger than that, you won't be able to upload it. But there's a workaround: upload it to a file hosting service such as Minus, 4shared,, or Mediafire and then provide the link. Alternatively: Split the file into smaller chunks, using a file splitter, e.g.; Keka, Split&Concat, or HJ-Split (for various OS platforms).

The file's up at my favorite file hosting service

Great! For a in-depth uploading guide, see Uploading games to this website.


MikeTomTom's picture
by MikeTomTom - 2021, March 4 - 1:05am

@Quadarchives: Hi, it is probably better to wait for the 10 year rule to expire on software before uploading here. But you wouldn't be banned if you were to upload anything that would be considered too new. It would likely be unpublished and removed without notice from the site. So don't take it personally if that happens, it's just a management thing based on the 10 year ruling.

Quadarchives's picture
by Quadarchives - 2021, March 3 - 10:11pm

Would It be okay If I upload an older version of an app from the App Store. The app in question is the whole iWork series of apps from 2017 that was downloaded on a Mac running Mac OS Sierra in 2017. Since you can only get these older version of these apps from an older OS or only downloaded in the past, can I upload Pages, Numbers, Keynote. I know it's not abandonware yet I think. Help me decide of this. I don't want to get banned off this site by accident.

MikeTomTom's picture
by MikeTomTom - 2020, December 12 - 4:51am

how does one upload a CD image of say Mac OS 7.6.1 - which I've just found a CD for. [...] I've also got the original installation media for a 7300 that I would like to upload too.

@pac: There are already copies of Mac OS 7.6.1 and for the 7300 here at the MG, so it may not be necessary to upload more copies of this software.

For old CD's that you may have, it would pay to use the SEARCH... facility (located on all pages here at the MG) to see if what you have, isn't already here. For creating archives of CD's it depends on what OS system you are running as there are several methods you can use when archiving CD/DVD media before uploading. But basically for any system you run, you should create an unmodified CD master copy as an image file and then compress it before uploading. For any software that doesn't exist here you can create a new page dedicated to it and upload that software to the new page.

fogWraith's picture
by fogWraith - 2020, December 12 - 12:07am

The screenshot field accepts files up to 10MB each, the file fields below accepts files up to 8GB each, while manuals come in at 286MB each.

Where'd you get 8MB from? Tongue

pacmania1982's picture
by pacmania1982 - 2020, December 11 - 10:59pm

Sorry for commenting on such an old post, but how does one upload a CD image of say Mac OS 7.6.1 - which I've just found a CD for. It says the maximum upload size is 8MB. This would be more like 650MB. I've also got the original installation media for a 7300 that I would like to upload too.



ilikemacsalot's picture
by ilikemacsalot - 2020, July 11 - 3:58pm

Hmm, What about Macos 8 and 9, or Mac OS X?

MikeTomTom's picture
by MikeTomTom - 2018, June 18 - 2:19am

I've added text to clarify that System 7 and Mac OS 7 are the same.

No probs. Its good to have interested input.

Some history for you. Back in 2012 there was a crackdown on the term "System 7" by a "Muso TNT" group which was demanding removal of anything on file sharing sites bearing the term "System 7".

At the time, much of our large file archives were hosted on free sites like Mediafire, etc and we lost some large archive content because of this, as when those sites received takedown notices we suffered badly as a result. - The term "System 7" they were concerned about was a music group by that name and it had nothing to do with an OS or computer software. - The free hosting services couldn't care less and removed all content arbitrarily.

So, we began systematically changing any System 7 reference to OS 7, etc.; to try and deflect that occurrence.

That period seems to be well and truly over now and we can safely use System 7 again.

BTW the abbreviated terms SSW 7 and SSW 6 etc, is also OK to use.

p.s. by all means include an OS X how to. Thanks.

muttztfz's picture
by muttztfz - 2018, June 18 - 1:52am

Should a section be added to show how to read CD/DVD media under Mac OS X? I've used hdiutil convert for this purpose, and when adding -format UDZO the resulting file will be both a 1:1 copy of original media (excluding any hidden copy protection) and compressed as well. Such a .dmg file "disk image file" will be zlib-compressed and requires Mac OS X 10.2.3, as zlib-compression was introduced with said version of Jaguar. Any thoughts?

muttztfz's picture
by muttztfz - 2018, June 18 - 1:45am

I've added text to clarify that System 7 and Mac OS 7 are the same. I've only ever heard of System 6 and System 7, versions prior to System 6 I've never seen or used. It hurts my ears to read "Mac OS 6" as such an operating system does not exist. I hope that I've not overstepped by adding and changing the text in this article...

bw-photo's picture
by bw-photo - 2015, December 11 - 8:54am

While understanding the benifits of 7-zip files (I use them on my modern mac) It wouldn't be a good idea to use them here. There is a modern browser for Mac OS 9 called Classilla that is fully capable of browsing this site (and making comments such as this one). Therefore I download apps directly to OS 9 and 7-zip files can't be opened. It may be helpful if a developer wrote a modern compresser for OS 9. Maybe it could be added to Classilla...

pservice85's picture
by pservice85 - 2015, January 24 - 2:27am

How can I play some Mac games on my Windows 7 laptop?

MacinTricks's picture
by MacinTricks - 2014, May 7 - 1:42am

I'm not sure where in the general forum space this might belong but here it goes:

As both an emulator user on a modern system and a user of "vintage" (hate that word) hardware, I've been torn between whether a repository like Macintosh Garden should cater to the vintage hardware users or the modern hardware users. I imagine this site would look like a smashed plate of spaghetti in Mosaic / Netscape 3.0 or the like.

I'm guessing MG is geared toward emulator users on modern systems, which I don't mind at all. May I propose that we add one allowance for uploaders? 7-Zip (7z) files. As a Classic environment user, 7z files are inaccessible for now. But as a Linux user, 7z files are perfectly usable and they're much smaller. Windows and Mac OS X users can also use 7-Zip, which is open-source (I like that). Any takers?

Protocol 7's picture
by Protocol 7 - 2014, April 29 - 7:36pm

You can also find GUI programs based on cdrdao. So you can get a bin/toc without hitting up the terminal. SimplyBurns is one. Then just use toc2cue to convert the toc file to a cue. I'd include both toc and cue with the archive.

I covered it in this post a few years back. But I've always tended to do my imaging in Windows.

Balrog's picture
by Balrog - 2014, April 16 - 2:01pm

The cue/bin method at is better for CDs that might be multisession. I suggest getting cdrdao from Homebrew though.

If you're using an external drive, here is how to get it to recognize the drive:

SuperMew98's picture
by SuperMew98 - 2014, April 17 - 3:41am

Thanks! Is Toast Titanium 11 ok for making copies of CDs?

MikeTomTom's picture
by MikeTomTom - 2010, November 3 - 1:19am

@mathieudel asks:

And, what about hybrid CD images ?

For about 6 months now, I've been using the free Windows program "ImgBurn" to make .ISO images of my Classic Mac CDs, including Mac-PC hybrids and bootable Mac OS install CDs. Very quick and brain-dead simple to use - It hasn't made a coaster yet Laughing out loud

mathieudel's picture
by mathieudel - 2010, November 3 - 1:12am

Also, I tried from SheepShaver to create a DiskCopy v6.3.3 image using the option "Create image from disk" but it did not work, reporting a -50 error.
I had to create a toast image of the disc, mount it and then create an image of this mounted image using disk copy ...
Can you confirm that doesn't hurt ?

mathieudel's picture
by mathieudel - 2010, November 3 - 1:07am

And, what about hybrid CD images ? Can it be done from SheepShaver / Basilisk II, or do I have to use disk utils under OS X to produce a .cdr file (or equivalnt software on windows for .iso file) ?

doctore's picture
by doctore - 2010, September 7 - 8:52pm

It is very easy once you get the hang of it , but for a beginner , you should learn the common file extensions that are allowed so you will not have any problems uploading.

IIGS_User's picture
by IIGS_User - 2010, April 25 - 11:21am

Can you simply change the sitx tag to sit?

Please go in Stuffit's preferences window to the tab 'Stuffing' and select Archive type 'Stuffit', not 'Stuffit X'.
This would users of older versions of Stuffit enable to unstuff it.

it is very appreciated to upload toasted images (or even Disk Copy images created inside of the emulated Mac system), because such disk image files are easier to handle than getting a collection of floating game files after downloading.

Dissident_Priest's picture
by Dissident_Priest - 2010, April 25 - 12:32am

Can you simply change the sitx tag to sit?

Dissident_Priest's picture
by Dissident_Priest - 2010, April 25 - 12:32am

So I want to upload a few Mac ppc games. They are all educational, and I thought some one who gave their old ppc to their kids would like copies of them. Here is what I did:
Using eMac G4
1) Toast 2009 to create .toast image
2) Stuffit Deluxe 2010 to "Stuff" them (.sitx)

Will these work?

MacWise's picture
by MacWise - 2009, September 27 - 8:57pm

Can you be more specific paulpeckham?

paulpeckham's picture
by paulpeckham - 2009, September 27 - 8:14pm

i uploaded a game but it won't let me play it what do i do?

MacWise's picture
by MacWise - 2009, September 21 - 6:07pm


MacZip can open Mac OS X zip files. And you can still run Classic applications on Leopard with SheepShaver.


I know StuffIt is the prefered file format for Macintosh Garden, but for non-PPC users zip is more convenient--for files that doesn't rely on the resource fork, that is.

Attila's picture
by Attila - 2009, September 21 - 4:36pm

For OSX, download StuffIt Standard Edition from this site or elsewhere; it's free. Since OSX itself won't damage resource forks, you can stuff things fairly easily for upload. Just be sure to use the old .sit format, and not .sitx.

Bolkonskij's picture
by Bolkonskij - 2009, September 21 - 7:18am

Thanks a lot for the guide MacWise. One question: What are you supposed to do if you're on a OS X only machine (Leopard, no OS 9 support any longer) and want to compress a file for upload? The built-in .zip function isn't probably a good idea, since no one with Mac OS 7 will be able to open it... any suggestions?

Edit: Replaced 'xxx7' with 'Mac OS 7' - IIGS User

MacWise's picture
by MacWise - 2009, September 14 - 5:52am

Maedi and Euryale, you're both welcome.

Euryale's picture
by Euryale - 2009, September 14 - 1:31am

Yes, Thank you for your work on this Guide,
It's been helpful with some doubts regarding System 6 software.

Anon's picture
by Anon - 2009, September 14 - 1:06am

Hi MacWise, Just wanted to say thank you for this guide. I'm a bit of a beginner when it comes to packaging these old games up, so I'll be referring to this guide frequently.