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One example of this is Gatekeeper. This makes it much easier to open these kinds of apps. Firstly, try to open the unrecognized application. Then, follow the instructions:. Apple knows that Mac users still want to open apps from unidentified developers. While convenient, this can be dangerous, as it can leave your Mac open to malware. The best you can do to ensure that an app is safe to open is to do your research on it. If you see this warning, it means that the app was not notarized, and Apple could not scan the app for known malicious software.

You may want to look for an updated version of the app in the App Store or look for an alternative app. If macOS detects that an app has malicious content, it will notify you when you try to open it and ask you to move it to the Trash.

Click Open Anyway to confirm your intent to open or install the app. The app is now saved as an exception to your security settings, and you can open it in the future by double-clicking it, just as you can any authorized app. Enter your admin name and password to open the app. The security feature will no longer bug you about apps from unidentified developers.

Despite its potentially frustrating limitations, Gatekeeper is indeed an important security feature that can prevent you from accidentally launching malicious applications. If you prefer to leave Gatekeeper enabled but still need to occasionally run an app from an unidentified developer, you can temporarily bypass Gatekeeper by opening the app from the right-click context menu.

Clicking Open again will launch the app. CleanMyMac X. Free Download. These might also interest you:. February 05, May 13, May 29, November 11, September 28, February 04, Subscribe to know first Our delivery owl will bring you our best deals and news about MacPaw apps. Thanks for signing up! Now, please check your email. Before you go