Apple to Phase Out Rosetta 2 Starting With macOS 28 as Intel Era Ends

Apple has updated a developer document to confirm that Rosetta 2 will be available through macOS 27, allowing Macs with Arm architecture to run apps built for Intel processors. Rosetta 2 translates code to enable compatibility between the two architectures. Starting with macOS 28, a limited version of Rosetta 2 will be available to support older games that rely on Intel-based frameworks. Apple initially designed Rosetta to facilitate the transition to Apple silicon, and it will remain available as a general-purpose tool for Intel apps through macOS 27. Beyond macOS 27, Rosetta will only support older gaming titles. macOS Tahoe will be the last macOS release to support Intel-based Macs, but these devices will continue to receive security updates for three more years. macOS Tahoe is compatible with a limited number of Intel-based Macs, including the 16-inch MacBook Pro, 13-inch MacBook Pro, 27-inch iMac, and Mac Pro. macOS 28 is scheduled for release in 2027. The updated document provides clarity on Apple's plans for Rosetta 2 and the transition to Apple silicon.