Error: PKG can't be opened because Apple cannot check it for malicious software. How to open a Primera app that hasn't been notarized or is from an unidentified developer?
![Fix the “App can't be opened because it is from an unidentified developer” Error in Mac OS X | OSXDaily Fix the “App can't be opened because it is from an unidentified developer” Error in Mac OS X | OSXDaily](https://cdn.osxdaily.com/wp-content/uploads/2012/07/app-cant-be-opened-unidentified-developer.jpg)
Fix the “App can't be opened because it is from an unidentified developer” Error in Mac OS X | OSXDaily
![MacOS] “SynfigStudio” cannot be opened because the developer cannot be verified - Synfig related help - Synfig Forums MacOS] “SynfigStudio” cannot be opened because the developer cannot be verified - Synfig related help - Synfig Forums](https://support.apple.com/library/content/dam/edam/applecare/images/en_US/macos/Big-Sur/macos-big-sur-alert-unverified-developer.png)
MacOS] “SynfigStudio” cannot be opened because the developer cannot be verified - Synfig related help - Synfig Forums
![Fix the “App can't be opened because it is from an unidentified developer” Error in Mac OS X | OSXDaily Fix the “App can't be opened because it is from an unidentified developer” Error in Mac OS X | OSXDaily](https://cdn.osxdaily.com/wp-content/uploads/2012/07/temporarily-get-around-app-cant-be-opened-error-mac.jpg)
Fix the “App can't be opened because it is from an unidentified developer” Error in Mac OS X | OSXDaily
![macOS - How To Open Unidentified Developer Apps & Allow Downloads From Anywhere On Apple Mac - YouTube macOS - How To Open Unidentified Developer Apps & Allow Downloads From Anywhere On Apple Mac - YouTube](https://i.ytimg.com/vi/WiYmUXVOlgI/maxresdefault.jpg)