A macOS signing, notarizing, and DMG packaging tool.
Gravity DMG is an all-in-one tool for macOS developers to sign, notarize, and distribute their applications with a visual editor, one-click notarization, secure keychain integration, and smart compression, enabling a streamlined release pipeline from .app to notarized DMG.
Visual DMG Editor
One-Click Notarization
Secure Signing
Keychain Integration
One-time license options and lifetime updates
Automated signing and notarization pipeline
Credentials stored securely in the macOS Keychain
Fast, automated packaging and distribution