MacOS 8.1

Category: OS
Year: 1998
Description:Bootable ISO image of MacOS 8.1 for 68040/PowerPC Mac's of that era. Works on a real mac, or any decent emulator that can boot from ISO's.
Manufacturer: Apple
Localization: EN
OS: DOS

Files to download

#15655MacOS81.iso.001.7z40 MB0xF517139A
#15656MacOS81.iso.002.7z40 MB0x4BB7451E
#15657MacOS81.iso.003.7z40 MB0xDE8CE580
#15658MacOS81.iso.004.7z40 MB0x10464D8E
#15659MacOS81.iso.005.7z24.8 MB0xC8CAB4AF


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Comments

On Saturday March 12, 2016 Ralax said:

I combined the files to make 1 ISO file. I checked the data and the size was 193,745,781 bytes while the Size on disk was 193,748,992 bytes. Meaning the file is corrupted. It would be a lot easier if the uploader didn't split the files in the first place.

On Saturday February 20, 2016 Derf Turdburglar said:

I had to remove write permission from the extracted .iso to use it under the BasiliskII emulator -- OS 8 throws an error if it finds the "CD" is writable!
Previous comments about the need to combine the files *before* attempting to extract them are correct. Under Linux or OS X this is easily done in a Terminal:
"cat MacOS81.iso.001.7z MacOS81.iso.002.7z MacOS81.iso.003.7z MacOS81.iso.004.7z MacOS81.iso.005.7z > MacOS81.iso.7z"
Only then should you attempt to extract the resulting "MacOS81.iso.7z" file.

On Wednesday December 2, 2015 Jorge Carvalho said:

FROM COMMAND LINE (under windows) do that :
copy /b MacOS81.iso.001 + MacOS81.iso.002 +MacOS81.iso.003 + MacOS81.iso.004 +MacOS81.iso.005 MacOS81full.7z
Extract it BUT the problem is that I cant mount or burn it. Says that file system is missing

On Wednesday December 2, 2015 Jorge Carvalho said:

FROM COMMAND LINE (under windows) do that :
copy /b MacOS81.iso.001 + MacOS81.iso.002 +MacOS81.iso.003 + MacOS81.iso.004 +MacOS81.iso.005 MacOS81full.7z
It will generate an 7z file. Decompress it and it will be an ISO file, BUT I cant mount it or burn it. Miss file system

On Sunday September 27, 2015 totor83 said:

Work well ! Files are comporessed with 7z but after ther werer split !
Concat everyfile in 1 file and extract ISO from this one big file .
FROM COMMAND LINE (under windows) do that :
copy /b MacOS81.iso.001 + MacOS81.iso.002 +MacOS81.iso.003 + MacOS81.iso.004 +MacOS81.iso.005 MacOS81full.iso
After that you can extract ISO.

On Saturday August 22, 2015 bigjayb024 said:

Every file is corrupted. None will open with WinRAR or 7-Zip File Manager!