Developer website: MacGPG Group
GPGKeys is a simple key management program for GNU Privacy Guard. It has a GUI and does some basic things. You'll have to go to the command line for real power, though.
- Installs GPG Preferences in /Library/PreferencePanes if it is not already installed on the system.
- Tweak UI for key generation.
- Change menu item Key->Sychronize to Key->Update from keyserver.
- Change text size in key list to small system text (like iTunes or Address Book).
- Tweak Keychain window UI.
- Closing Keychain window does not close application.
- Menu item Windows->Keychain opens Keychain window if it is closed.