How To Fix Mac “App can’t be opened because it was not downloaded from the App Store” Error

Опубликовано: 02 Май 2026
на канале: Life Journal
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Are you trying to open an app on your Mac and getting the error:
“App can’t be opened because it was not downloaded from the App Store”?
Don’t worry — this video will guide you step by step on how to fix it by adjusting macOS security settings.

Whether you're using macOS Ventura, Sonoma, or Sequoia (macOS 13 and up), this fix will work for you.

🛠️ In this video, you’ll learn:
Why this error happens
How to allow apps from unidentified developers
How to disable Gatekeeper safely (if needed)

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