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Year released:
[www].se [ftp].se [mirror].us [mirror].de
AutoCAD.sit_.bin (12.11 MB)
MD5: 126b5006d9dfd57b4ecd72ce71df3a5a
For System 7.0 - 7.6 - Mac OS 9
This app works with: SheepShaver, Basilisk II,

AutoCAD versions R11 & R12. These were meant for 68k machines with math coprocessors. I found them at: Thanks to Euryale for the link.
Autocad R11 and r12 works on Mac OS 7.6 and 9. Does not work on Mac OS 8. To extract the files, use StuffIt Deluxe 5.5( To make the program work, use the "Software FPU" included within the AutoCAD R10.c5 (

Architecture: 68k


Bubba1's picture
by Bubba1 - 2018, May 2 - 4:24pm

The 12_c3 installation on OS 8.1 will work if you install PowerFPU first.

During installation, you need to have all your 3rd party apps disabled and you might need to shut down some extensions that deal with floppy acceleration.

I copied the image contents onto floppies with the same name and installation went smoothly.

Gary's picture
by Gary - 2012, June 17 - 4:33pm

I tried installing the R12 version but ran into a roadblock: the Installer said: This is not the correct Install disk. Make sure you are using the original installer disks ..."

I got to this point with the following steps:
1) Downloaded archive from MG
2) expanded archive with Stuffit Expander v7.0.3
3) mounted all disk images concurrently with Stuffit Expander v7.0.3
4) Ran the installer in the "Install" disk
5) Selected the destination disk
6) Got the message above.

Suggestions please.


MileStones's picture
by MileStones - 2009, August 22 - 9:23pm

Very nice link, hehe, some greate stuff!
Thanks so much!!

Attila's picture
by Attila - 2009, August 22 - 6:52pm

There was an earlier version of AutoCAD at that site, but the archive is broken. In the ones included here, most of the install disk images are ShrinkWrap format. This is complicated software with specific hardware requirements, and I haven't the time or gumption to test them!