Mac OS X Downloads Keep in mind that many PowerPC. Dmg applications are also compatible on the Intel platform by using Rosetta (it's on the Snow Leopard DVD). This page may contain incorrect or outdated digital signature dates while being updated. The latest released is 10.5.8 (Build 9L31a) on August 13, 2009. Its kernel type is hybrid (XNU). Whatever the older Macintosh computer is, to make it useful nowadays you’d likely want to find and download some old Mac software for it. This post will aggregate a collection of links and resources for finding and downloading old Mac software, including old Mac system software, old Macintosh applications, and more, for everything from older Intel Macs, to PowerPC Macs, to 68040 and 030 Macs. The official TBC client for macOS doesn't work on Intel-based (x86) machines, because it was made for the no-longer supported PowerPC architecture. EDIT: The PowerPC client appears to be working again (with a trick), however from my own tests, the client is buggy (mission control), the performance has been terrible and you can't max out the settings as you can with this solution, so I still do.
Check compatibility
You can upgrade to macOS Sierra from OS X Lion or later on any of the following Mac models. Your Mac also needs at least 2GB of memory and 8.8GB of available storage space.
MacBook introduced in late 2009 or later
MacBook Air introduced in late 2010 or later
MacBook Pro introduced in mid 2010 or later
Mac mini introduced in mid 2010 or later
iMac introduced in late 2009 or later
Mac Pro introduced in mid 2010 or later
To find your Mac model, memory, storage space, and macOS version, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Sierra, the installer will let you know.
Make a backup
Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.
Get connected
It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.
Download macOS Sierra
How To Play Powerpc Apps On Mac Os Sierra Pro
For the strongest security and latest features, find out whether you can upgrade to macOS Catalina, the latest version of the Mac operating system.
If you still need macOS Sierra, use this link: Download macOS Sierra. A file named InstallOS.dmg will download to your Mac.
Install the macOS installer
Double-click the downloaded file to open a window showing its contents. Then double-click the file within, named InstallOS.pkg.
Follow the onscreen instructions, which will guide you through the steps necessary to install.
Begin installation
After installation of the installer is complete, open the Applications folder on your Mac, then double-click the file named Install macOS Sierra.
Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.
How To Play Powerpc Apps On Mac Os Sierra Mac
Allow installation to complete
Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.
Learn more
- If you have hardware or software that isn't compatible with macOS Sierra, you might be able to install the previous version, OS X El Capitan.
- macOS Sierra won't install on top of a later version of macOS, but you can erase your disk first or install on another disk.
- You can use macOS Recovery to reinstall macOS.
I'm a little bit confused here. First of all, I am using an iMac 20', with Intel Duo Core 2Ghz, 512MB of RAM, 128MB ATI Radeon X1600, running Mac OS X 10.4.7 (Tiger).
I have a little problem with my Games compatibility. I bought a game called Jedi Academy, I installed it, but I cant play. I checked the infor of the .app file to open Jedi Academy, and it said 'PowerPC', not Universal or anything similar. I figured out Jedi Academy wasnt available to play on an Intem Mac. However, I purchased Tony Hawk' Pro Skater 2, an old Macintosh game, I install it and I played it normally, without a problem. I checked under the Info of the game and I saw written PowerPC, but not Universal... but the game worked like a charm. I dont understand, and this also happens with another game I have, called The Sims. The Sims 2 works... but no the Sims 1... because the Sims 2 says on the Info that the application is UNIVERSAL.
Then, Im a bit pissed off, and I bet for someone to help me out here. This is my question. How can I play a game that says (PowerPC) on the info on my Intel Macintosh? Is it possible? Is there any plugin or configuration I can install to make it work?
Thanks a lot in advance for the help,
Gab