Keep it in mind that, by bypassing this Apple gateway protection method, you may expose your computer and personal information to malware Check Malware App List on macOS that can harm your Mac or compromise your privacy. On-demand Privacy and Storage Optimization.
Otherwise, it has large chance that they'll get the following error: 'XXX can't be opened because Apple cannot check it for malicious software. To distribute apps without App Store, it requires the developer to have valid Apple Developer ID and get their apps notarized. Diagnosis: Modern macOS, like Mojave and Catalina, includes a technology called Gatekeeper, which is built to help you safely open apps on your Mac.įor sure Apple App Store is the best place to get software applications, but in many cases, you'll need to download and install apps out of the store.
When I go to open the package it tell me: 'Skype can't be opened because Apple cannot check it for malicious software. Check this complete macOS Catalina Problem troubleshooting article. Summary: Trying to install an app on macOS Catalina but get an error message saying XXX can't be opened because Apple cannot check it for malicious software.
