Guides & Resources
Everything you need to understand the Rosetta 2 transition and prepare your Mac or fleet before macOS 28.
Why Is My Mac Showing a Rosetta Warning? (macOS 26.4 Explained)
macOS 26.4 added a popup that appears every time you open an Intel-based app. Here's what triggers it, why Apple added it, and how to handle it.
What Happens to Your Intel Apps in macOS 28
macOS 28 in autumn 2027 is the end of the road for general Rosetta 2 support. Here's what will and won't keep working, and what to do now.
How to Prepare Your Mac for macOS 27
macOS 27 ships in autumn 2026. Whether you're on Apple silicon or Intel hardware, here's what to check before you upgrade and how to plan for macOS 28.
Intel Mac Apps That Still Don't Have Apple Silicon Versions in 2026
Real data from the Rosetta Check community database on the most commonly reported Intel-only Mac apps in 2026 — from printer drivers to legacy software.
How to Audit Your Mac Fleet for Rosetta Dependency Before macOS 27
A practical guide for IT admins managing Mac fleets via Intune, Jamf, or Kandji. Deploy Rosetta Check silently, collect Intel app inventory, and build your migration plan.
More guides coming as WWDC 2026 approaches.