I have a Mac with Snow Leopard 10.6.8 still installed on it and am seriously considering installing Mountain Lion. I’ve read that from Lion onwards PowerPC apps can no longer run.
My questions are: Is this true? How can I identify what PowerPC apps I currently use?
I don’t want to go to the trouble of cloning my drive and then doing the upgrade only to find some software I rely on will not run in Mountain Lion.
Best Answer
Yes, this is true.
It's also very easy to identify what PowerPC apps you're still using. To do this, follow these steps. On the Mac which still has Snow Leopard installed:
Now all you need to do is peruse the list to identify any apps labelled PowerPC and/or Classic. These are the apps that will no longer run in Mac OS X Lion or above.