Apple Sets 2027 Deadline: Intel App Support Ends, Forcing Business Transition
IT departments and business leaders, prepare for a critical shift. Apple has officially announced the end of Rosetta 2 support with the release of macOS 28 in 2027, effectively sunsetting compatibility for Intel-based applications. This means organizations still relying on these apps must proactively plan for replacement or risk disruption to operations and potential security vulnerabilities. Furthermore, macOS 26 represents the final operating system upgrade capable of running existing Intel-based Macs, adding another layer of urgency to the upgrade cycle.
Rosetta 2 served as a vital bridge during Apple’s transition to its own silicon, allowing Apple Silicon Macs to execute applications originally designed for Intel processors. While this provided a grace period for developers to optimize their software, the time for reliance on this translation layer is drawing to a close. The vast majority of commercial software has already made the transition, but some businesses continue to depend on specialized, proprietary applications that haven’t been updated.
Fortunately, a window of opportunity remains – approximately 12 to 18 months – to address these legacy dependencies. Apple is offering limited exceptions: continued security updates for certain older Mac models for two years beyond the end of support, and Rosetta 2 functionality will be maintained for a select group of older games reliant on Intel-based frameworks within macOS 28.
A Gradual, Well-Signaled Shift
Apple’s approach to phasing out Intel support has been remarkably measured. The first Apple Silicon Macs debuted in late 2020, granting a six-year period of coexistence. Developers have enjoyed a seven-year window to adapt their applications. This deliberate timeline, coupled with consistent communication, demonstrates Apple’s commitment to a smooth transition for its user base.
The scale of the impending change is likely smaller than many anticipate. Apple Silicon Macs are experiencing robust sales growth, capturing a significant and increasing share of the market. Recent data indicates Macs now command approximately 54% of the AI PC market, a testament to the performance and efficiency of Apple’s custom silicon. Yahoo Finance reports Apple’s dominance in this emerging sector.
The momentum behind Apple Silicon has spurred widespread developer adoption. However, niche cases remain. Organizations utilizing these specialized applications should begin planning their migration strategies immediately to mitigate potential disruptions.
Identifying Intel-Based Applications
Uncertain whether your systems are affected? Determining which applications rely on Intel architecture is straightforward. Follow these steps:
- Open System Information (accessed via Option+Apple Menu > System Information).
- Select “Applications” under the “Software” section.
- Examine the “Kind” column. Applications labeled “Intel” require attention.
- Applications marked “Apple Silicon” or “Universal” will continue to function without issue.
For organizations managing large fleets of devices, Mobile Device Management (MDM) solutions like Jamf Pro offer automated tools – such as the ‘mdfind’ command or third-party utilities like those from iMazing – to identify Intel-based applications across the network.
The Case for Apple Silicon: Performance and Future-Proofing
Apple’s decision to fully embrace Apple Silicon is a strategic move that benefits both users and the ecosystem. Apple Silicon Macs consistently outperform their Intel predecessors in terms of speed, efficiency, and overall capabilities. The forthcoming M5 series promises even greater advancements, solidifying Apple’s position at the forefront of computing innovation. Computerworld details the performance gains achieved with Apple Silicon.
While migrating proprietary applications may present challenges, the long-term benefits of Apple Silicon are undeniable. For applications unlikely to receive native Apple Silicon support, exploring alternative solutions is a prudent course of action. Decision-makers should leverage the impending end of Intel support as justification for securing the necessary budget to update or replace these critical applications.
The time for deliberation is over. With the deadline rapidly approaching, investing in Apple Silicon is no longer a choice, but a necessity.
What are the biggest challenges your organization faces when migrating legacy applications? And how are you preparing for the end of Rosetta 2 support?
Frequently Asked Questions About the End of Rosetta 2 Support
What is Rosetta 2 and why is Apple ending support?
Rosetta 2 is a translation layer that allows Apple Silicon Macs to run applications built for Intel processors. Apple is ending support to fully optimize macOS for its own silicon and improve performance and security.
When will Rosetta 2 support officially end?
Rosetta 2 support will end with the release of macOS 28 in 2027. macOS 26 will be the last version to support Intel-based Macs.
How can I identify Intel-based apps on my Mac?
You can identify Intel-based apps by opening System Information, selecting “Applications,” and checking the “Kind” column. Apps labeled “Intel” require attention.
What options do I have for replacing Intel-based applications?
Your options include finding native Apple Silicon versions of the software, migrating to alternative solutions, or, in some cases, utilizing virtualization.
Will Apple continue to provide security updates for Intel-based Macs after 2027?
Apple will continue to provide security updates for some older Mac models for two years after Rosetta 2 support ends, but this is a limited exception.
Is this transition likely to affect most businesses?
While some businesses may still rely on legacy Intel-based applications, the majority have already transitioned to Apple Silicon-compatible software. The impact is likely to be concentrated among organizations with highly specialized or proprietary software.
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Disclaimer: This article provides general information and should not be considered professional advice. Consult with a qualified IT professional for specific guidance on your organization’s transition to Apple Silicon.
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