Bypass Notary Public

Open a terminal and enter the following command:

sudo xattr -rd com.apple.quarantine /Applications/xxxxxx.app

Where “xxxxxxx.app” is the name of the program you can’t run, e.g. “SPlayer.app”, then press the Enter key (Enter) on your keyboard, enter your password and press Enter to finish!

Copy and paste the following command into the terminal

sudo xattr -rd com.apple.quarantine

Open Finder, click on “Applications” on the left, drag the application into the terminal, then press Enter on your keyboard, enter your password and press Enter to finish!

Well look again to see that you can open the app!

If that doesn’t work, then you need to do a local app signing operation on the app!

Continue to the next

Application Signature

First, install the Command Line Tools tool and open the terminal tool and enter the following command:

xcode-select --install

After the installation window pops up, select Continue to install, the installation process will take a few minutes, please wait patiently.
Open the terminal and type and execute the following command to sign the application:

sudo codesign --force --deep --sign - (Application path)

Note: The application path is “Finder->Applications” find the application and drag it into the terminal, then press the Enter key, enter the macOS password and press Enter (the password is not displayed during the input process, press the Enter key directly after entering the password!

The “replacing existing signature” prompt appears, which means success.！

Bypass notarization and Application Signatures