Is there a version of Pages ‘09 version 4.1 (923) that can run on MacBook Pro 2012?

Yes, the download page does say the system requirements are 10.6.6 - 10.6.8 & Lion, but the text says it adds support for Lion. I'll stick with what is working. I rarely use iWork on that Mac mini, I mostly keep it for running PPC apps, especially AppleWorks.

The relevant information is not what hardware you are using but what version of OS X/macOS you are using. Pages 4.3 is the last version of Pages 4 & it runs in High Sierra & earlier (at least as far back as Mavericks, OS X 10.9). You can download the standalone updater for iWork 9.3 from this page. It is a single updater that updates all three iWork '09 apps that were originally installed from the retail DVD.

Peggy

Stated requirement for iWork '09 v9.1 (pages '09 v4.1) is Mac OS X Snow Leopard (10.6.6 and above).

https://support.apple.com/en-au/HT202245

It introduced fullscreen support and the rather annoying a-backward auto-save method, which maybe a reason to stick with a slightly previous version.

Peter

Peggy

I am running Pages '09 v4.1 in Snow Leopard macOS 10.6.8.

Jean

That is an odd question because yes it will. What are you experiencing to ask the question?

Because whatever that is will probably be the issue.

Peter

I did check before I posted & my Mac mini running Snow Leopard is running Pages 4.0.4 & another Mac mini running Mavericks has Pages 4.3.

iWork 9.1 = 10.6.6 - 10.7.3

iWork 9.3 = 10.7.4 +

Only just citing the OS requirements for those updaters — not a recommendation for current functionality replacement. 😉