Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Upgrading to Catalina

I have MacOS Mojave and want to update to Catalina. Almost all of my apps are 32 bit. I understand that Catalina will not operate 32-bit apps, but if I get 64-bit apps will they work with Mojave? Or do I have to replace all my apps before upgrading my OS?

MacBook Pro 13", macOS 10.14

Posted on Nov 11, 2019 9:52 AM

Reply

Best reply

Level 10

728,183 points

Posted on Nov 11, 2019 9:55 AM

They will unless otherwise noted in an upgrade's description.

(176059)

View in context

Similar questions

1 reply

Best reply

Level 10

728,183 points

Nov 11, 2019 9:55 AM in response to MississippiflowII

They will unless otherwise noted in an upgrade's description.

(176059)

Reply

Upgrading to Catalina

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple ID.

Learn more Sign up