DMG Maker Mac

This tool converts a source folder or application bundle into a macOS disk image (DMG) suitable for distribution. Conceptually, it stages the source into a disk image container, applies optional compression, and optionally signs the image with a Developer ID. The core value is reproducible, distributable installers that meet macOS packaging standards. Typical users are software developers and packaging engineers who distribute macOS apps through download portals. Unique differentiators include integrated signing workflow, configurable formats, and validation checks that ensure the DMG can be mounted and opened on target systems. Core features cover input validation, flexible format selection (read-only, compressed, or streaming formats), optional code signing, and optional encryption. Outputs include the final DMG file, a checksum, and a log of packaging steps for audit. Use cases include distributing an app bundle, a collection of binaries, or a complete installer package to end users. The tool focuses on domain-consistent behavior, avoids platform-specific front-end hints, and emphasizes dependable, repeatable builds, even for large codebases or teams.