Next up, check the user Mail plugin directory. Locate the plugin to delete, typically named PluginName.mailbundle and drag it to the Trash. (If the app is in a folder, open the folder first to see if there’s an Uninstaller tool.) You can also right-click on the icon and select “Move to Trash. From the Mac OS X Finder, hit Command+Shift+G and go to the following path: /Library/Mail/Bundles/. GPGMail currently doesn't support macOS Sierra (10.12).

Drag the app to the trash can on your dock. GPGMail is a plugin for OS X's Mail.app, which let's you send and receive secure, OpenPGP encrypted and signed messages.

Click “Applications” on the left side of the window.

Click the Finder icon in your dock (it’s the blue square with a smiley face).

If you installed an app from the internet (or if you’re old-school and used a disc), you’ll need to use Finder to get rid of it. If that’s the case, follow the steps below. If the app you want to delete doesn’t have a delete button, then that app can’t be removed with LaunchPad.

Find the program you want to delete, and tap the Delete button (it looks like an X).

Click and hold any app until all of the icons start shaking.Click the Launchpad icon on the dock (it’s a spaceship).To uninstall apps you got from the App Store, you’ll need to use Launchpad. The process is slightly different for apps you downloaded from the internet and those you got from the App Store. Never fear - uninstalling an app from macOS is a simple process that takes just a few seconds. We’ve all been there: you downloaded Evernote or Gimp or Microsoft Office because you thought it might be fun - useful, even - but you didn’t end up using it, something better came out, or you’ve just gotten bored and it’s time for it to go.

Uninstall gpg mail mac