Looking for a reliable patch to install the latest OS on my iMac 2013

[Jbernard]

My current iMac is a late 2013 and will not upgrade beyond macOS Catalina.
I have serviced my Mac a couple of times and it still works extremely well. Before I go purchase another computer, I want to see if there is a patch that can be used to upgrade to the latest OS or at least to a OS that will allow me to install newer versions of Adobe CS or Microsoft365

Thanks!

 

[gilby101]

OCLP https://dortania.github.io/OpenCore-Legacy-Patcher/ and threads like https://forums.macrumors.com/threads/macos-15-sequoia-on-unsupported-macs-thread.2428654/

Judge your Mac skill level before deciding whether to take that path.